#12747: Картина "Келарский пруд"

            Product Object
(
    [_table:protected] => DB\MySql\Table Object
        (
            [_name:protected] => products
            [_schema:protected] => sovart_beta
            [_fullname:protected] => `sovart_beta`.`products`
            [_columns:protected] => Array
                (
                    [product_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => product_id
                                    [Type] => int(10) unsigned
                                    [Null] => NO
                                    [Key] => PRI
                                    [Default] => 
                                    [Extra] => auto_increment
                                )

                            [type] => pk
                        )

                    [sort] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => sort
                                    [Type] => int(11)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => integer
                        )

                    [name] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => name
                                    [Type] => varchar(512)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [name_translit] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => name_translit
                                    [Type] => varchar(1024)
                                    [Null] => NO
                                    [Key] => MUL
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [cat_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => cat_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => MUL
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [text] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => text
                                    [Type] => text
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => text
                        )

                    [condition] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => condition
                                    [Type] => enum('excellent','good','requires restoration')
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => excellent
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [year_start] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => year_start
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [year_end] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => year_end
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [age] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => age
                                    [Type] => varchar(32)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [price] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => price
                                    [Type] => double unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [price_official] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => price_official
                                    [Type] => double unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [price_sale] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => price_sale
                                    [Type] => double unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [price_sale_ue] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => price_sale_ue
                                    [Type] => double
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [discount] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => discount
                                    [Type] => tinyint(3) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [length] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => length
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [width] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => width
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [height] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => height
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [diameter] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => diameter
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [owner_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => owner_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [shop_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => shop_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [country_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => country_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [author_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => author_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [technology_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => technology_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [material_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => material_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [factory_id] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => factory_id
                                    [Type] => smallint(5) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [date_create] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => date_create
                                    [Type] => datetime
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => datetime
                        )

                    [date_update] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => date_update
                                    [Type] => timestamp
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => CURRENT_TIMESTAMP
                                    [Extra] => on update CURRENT_TIMESTAMP
                                )

                            [type] => timestamp
                        )

                    [apt_holyday_0803] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => apt_holyday_0803
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [apt_holyday_2302] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => apt_holyday_2302
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [apt_holyday_1402] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => apt_holyday_1402
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [apt_holyday_0101] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => apt_holyday_0101
                                    [Type] => tinyint(1) unsigned
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 
                                    [Extra] => 
                                )

                            [type] => 
                        )

                    [is_favorite] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => is_favorite
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [is_public] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => is_public
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 1
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [is_del] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => is_del
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [is_deferred] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => is_deferred
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [is_sold] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => is_sold
                                    [Type] => tinyint(1)
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0
                                    [Extra] => 
                                )

                            [type] => boolean
                        )

                    [date_sold] => Array
                        (
                            [_inst] => stdClass Object
                                (
                                    [Field] => date_sold
                                    [Type] => timestamp
                                    [Null] => NO
                                    [Key] => 
                                    [Default] => 0000-00-00 00:00:00
                                    [Extra] => 
                                )

                            [type] => timestamp
                        )

                )

            [_defaults_query:protected] => Array
                (
                    [from] => products
                )

            [_primary_key:protected] => product_id
            [columnTypes] => Array
                (
                    [pk] => int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY
                    [bigpk] => bigint(20) NOT NULL AUTO_INCREMENT PRIMARY KEY
                    [string] => varchar(255)
                    [text] => text
                    [integer] => int(11)
                    [bigint] => bigint(20)
                    [float] => float
                    [decimal] => decimal
                    [datetime] => datetime
                    [timestamp] => timestamp
                    [time] => time
                    [date] => date
                    [binary] => blob
                    [boolean] => tinyint(1)
                    [money] => decimal(19,4)
                )

            [_query:protected] => 
            [_params:protected] => 
            [__defaults_query:protected] => 
            [__defaults_params:protected] => 
            [_tableNames:protected] => 
        )

    [_fetch_options:protected] => Array
        (
            [excluded_fields] => Array
                (
                    [0] => price
                    [1] => owner_id
                    [2] => is_del
                    [3] => date_sold
                )

        )

    [_map_conditions:Product:private] => Array
        (
            [excellent] => отличное
            [good] => хорошее
            [requires restoration] => требует реставрации
        )

    [_attributes:protected] => Array
        (
            [name_translit] => kartina-kelarskiy-prud
            [price_sale_formatted] => цена по запросу
            [product_id] => 12747
            [sort] => 12756
            [name] => Картина "Келарский пруд"
            [cat_id] => 27
            [text] => СССР, 1970 год, Л. П. Демин

Холст, масло. Размер: 110 на 71 см.

Дёмин Леонид Петрович - заслуженный Художник России, член Союза художников. Родился в 1932 году в с.Косарево Орловской области. Окончил Федоскинскую художественную профтехшколу миниатюрной живописи в 1950 году, затем Московскую среднюю художественную школу в 1956 г.(у В.В. Леоновича), МВХПУ (б. Строгановском). Участник ряда выставок (с 1956), в том числе: Выставки работ загорских художников(Загорск, 1956), «Загорские художники» (Загорск, 1957), Выставки портрета художников Московской области (М., 1959), «Художники Московской области – XXII съезду КПСС» (М., 1961), «В едином строю» (М., 1964), выставок произведений художников Московской области (М., 1966, 1971), Выставки произведений молодых художников Московской области (М., 1967), «Художники Подмосковья» (М., 1972), Выставки произведений художников города Загорска (М., 1975), Третьей зональной художественной выставки «Подмосковье» (М., 1990), Всероссийской художественной выставки «Наследие» (Воронеж, 2003), X Всероссийской художественной выставки «Россия» (М., 2004), «Художники Сергиева Посада» (М., 2004), «Осенний салон» (Сергиев Посад, 1998, 2000, 2004), «Воспоминание об Алтае» (Сергиев Посад, 2004), «Рождественской выставке"(Сергиев Посад 2004-2005 г.г.). Произведения Леонида Демина хранятся в Сергиево-Посадском музее Зодчества, в частных собраниях в России и за рубежом.
            [condition] => excellent
            [year_start] => 0
            [year_end] => 0
            [age] => 
            [price_official] => 200000
            [price_sale] => 300000
            [price_sale_ue] => 0
            [discount] => 0
            [length] => 0
            [width] => 0
            [height] => 0
            [diameter] => 0
            [shop_id] => 8
            [country_id] => 5
            [author_id] => 0
            [technology_id] => 0
            [material_id] => 0
            [factory_id] => 0
            [date_create] => 2021-04-26 14:42:26
            [date_update] => 2024-09-18 18:27:18
            [apt_holyday_0803] => 0
            [apt_holyday_2302] => 0
            [apt_holyday_1402] => 0
            [apt_holyday_0101] => 0
            [is_favorite] => 0
            [is_public] => 1
            [is_deferred] => 0
            [is_sold] => 0
            [category_name] => Живопись и графика
            [category_name_translit] => zhivopis-i-grafika
            [category_urn] => painting
            [country_name] => СССР
            [condition_rus] => отличное
            [uri] => /antikvariat/zhivopis-i-grafika/kartina-kelarskiy-prud
            [photos] => Array
                (
                    [0] => Photo Object
                        (
                            [_attributes:protected] => Array
                                (
                                    [photo_id] => 68789
                                    [folder] => antiques
                                    [filename] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm
                                    [extension] => jpg
                                    [file] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm.jpg
                                    [src] => https://www.sov-art.ru/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm.jpg
                                    [src_preview] => https://www.sov-art.ru/media/photos/antiques/thumbs[240x240]/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm.jpg
                                    [filepath] => /home/sovart/sov-art.ru/docs/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm.jpg
                                    [height] => 434
                                    [width] => 600
                                )

                            [_changed:protected] => Array
                                (
                                )

                            [_defaults:protected] => Array
                                (
                                )

                            [_previous:protected] => Array
                                (
                                )

                            [id] => 68789
                            [collection] => 
                            [_children:protected] => Array
                                (
                                )

                            [_default_fetch_options:protected] => Array
                                (
                                    [fields] => Array
                                        (
                                        )

                                    [excluded_fields] => Array
                                        (
                                            [0] => is_del
                                        )

                                    [where] => is_del:0
                                    [order] => 
                                    [count] => 200
                                    [offset] => 0
                                )

                            [_fetch_options:protected] => Array
                                (
                                )

                            [_parent:protected] => 
                            [_table:protected] => 
                            [_tables:protected] => Array
                                (
                                )

                            [_events:base\Component:private] => Array
                                (
                                )

                        )

                    [1] => Photo Object
                        (
                            [_attributes:protected] => Array
                                (
                                    [photo_id] => 68790
                                    [folder] => antiques
                                    [filename] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(2)
                                    [extension] => jpg
                                    [file] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(2).jpg
                                    [src] => https://www.sov-art.ru/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(2).jpg
                                    [src_preview] => https://www.sov-art.ru/media/photos/antiques/thumbs[240x240]/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(2).jpg
                                    [filepath] => /home/sovart/sov-art.ru/docs/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(2).jpg
                                    [height] => 600
                                    [width] => 503
                                )

                            [_changed:protected] => Array
                                (
                                )

                            [_defaults:protected] => Array
                                (
                                )

                            [_previous:protected] => Array
                                (
                                )

                            [id] => 68790
                            [collection] => 
                            [_children:protected] => Array
                                (
                                )

                            [_default_fetch_options:protected] => Array
                                (
                                    [fields] => Array
                                        (
                                        )

                                    [excluded_fields] => Array
                                        (
                                            [0] => is_del
                                        )

                                    [where] => is_del:0
                                    [order] => 
                                    [count] => 200
                                    [offset] => 0
                                )

                            [_fetch_options:protected] => Array
                                (
                                )

                            [_parent:protected] => 
                            [_table:protected] => 
                            [_tables:protected] => Array
                                (
                                )

                            [_events:base\Component:private] => Array
                                (
                                )

                        )

                    [2] => Photo Object
                        (
                            [_attributes:protected] => Array
                                (
                                    [photo_id] => 68791
                                    [folder] => antiques
                                    [filename] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(3)
                                    [extension] => jpg
                                    [file] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(3).jpg
                                    [src] => https://www.sov-art.ru/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(3).jpg
                                    [src_preview] => https://www.sov-art.ru/media/photos/antiques/thumbs[240x240]/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(3).jpg
                                    [filepath] => /home/sovart/sov-art.ru/docs/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(3).jpg
                                    [height] => 592
                                    [width] => 600
                                )

                            [_changed:protected] => Array
                                (
                                )

                            [_defaults:protected] => Array
                                (
                                )

                            [_previous:protected] => Array
                                (
                                )

                            [id] => 68791
                            [collection] => 
                            [_children:protected] => Array
                                (
                                )

                            [_default_fetch_options:protected] => Array
                                (
                                    [fields] => Array
                                        (
                                        )

                                    [excluded_fields] => Array
                                        (
                                            [0] => is_del
                                        )

                                    [where] => is_del:0
                                    [order] => 
                                    [count] => 200
                                    [offset] => 0
                                )

                            [_fetch_options:protected] => Array
                                (
                                )

                            [_parent:protected] => 
                            [_table:protected] => 
                            [_tables:protected] => Array
                                (
                                )

                            [_events:base\Component:private] => Array
                                (
                                )

                        )

                    [3] => Photo Object
                        (
                            [_attributes:protected] => Array
                                (
                                    [photo_id] => 68792
                                    [folder] => antiques
                                    [filename] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(4)
                                    [extension] => jpg
                                    [file] => kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(4).jpg
                                    [src] => https://www.sov-art.ru/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(4).jpg
                                    [src_preview] => https://www.sov-art.ru/media/photos/antiques/thumbs[240x240]/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(4).jpg
                                    [filepath] => /home/sovart/sov-art.ru/docs/media/photos/antiques/kartina-kelarskiy-prud-avtor-l-p-demin-kholst-maslo-1970-god-razmer-110-na-71-sm(4).jpg
                                    [height] => 525
                                    [width] => 600
                                )

                            [_changed:protected] => Array
                                (
                                )

                            [_defaults:protected] => Array
                                (
                                )

                            [_previous:protected] => Array
                                (
                                )

                            [id] => 68792
                            [collection] => 
                            [_children:protected] => Array
                                (
                                )

                            [_default_fetch_options:protected] => Array
                                (
                                    [fields] => Array
                                        (
                                        )

                                    [excluded_fields] => Array
                                        (
                                            [0] => is_del
                                        )

                                    [where] => is_del:0
                                    [order] => 
                                    [count] => 200
                                    [offset] => 0
                                )

                            [_fetch_options:protected] => Array
                                (
                                )

                            [_parent:protected] => 
                            [_table:protected] => 
                            [_tables:protected] => Array
                                (
                                )

                            [_events:base\Component:private] => Array
                                (
                                )

                        )

                )

            [photos_max_width] => 600
            [photos_max_height] => 600
        )

    [_changed:protected] => Array
        (
        )

    [_defaults:protected] => Array
        (
        )

    [_previous:protected] => Array
        (
        )

    [id] => 12747
    [collection] => 
    [_children:protected] => Array
        (
        )

    [_default_fetch_options:protected] => Array
        (
            [fields] => Array
                (
                )

            [excluded_fields] => Array
                (
                    [0] => is_del
                )

            [where] => is_del:0
            [order] => 
            [count] => 200
            [offset] => 0
        )

    [_parent:protected] => 
    [_tables:protected] => Array
        (
        )

    [_events:base\Component:private] => Array
        (
        )

)
1
        

СССР, 1970 год, Л. П. Демин
Холст, масло. Размер: 110 на 71 см.
Дёмин Леонид Петрович - заслуженный Художник России, член Союза художников. Родился в 1932 году в с.Косарево Орловской области. Окончил Федоскинскую художественную профтехшколу миниатюрной живописи в 1950 году, затем Московскую среднюю художественную школу в 1956 г.(у В.В. Леоновича), МВХПУ (б. Строгановском). Участник ряда выставок (с 1956), в том числе: Выставки работ загорских художников(Загорск, 1956), «Загорские художники» (Загорск, 1957), Выставки портрета художников Московской области (М., 1959), «Художники Московской области – XXII съезду КПСС» (М., 1961), «В едином строю» (М., 1964), выставок произведений художников Московской области (М., 1966, 1971), Выставки произведений молодых художников Московской области (М., 1967), «Художники Подмосковья» (М., 1972), Выставки произведений художников города Загорска (М., 1975), Третьей зональной художественной выставки «Подмосковье» (М., 1990), Всероссийской художественной выставки «Наследие» (Воронеж, 2003), X Всероссийской художественной выставки «Россия» (М., 2004), «Художники Сергиева Посада» (М., 2004), «Осенний салон» (Сергиев Посад, 1998, 2000, 2004), «Воспоминание об Алтае» (Сергиев Посад, 2004), «Рождественской выставке"(Сергиев Посад 2004-2005 г.г.). Произведения Леонида Демина хранятся в Сергиево-Посадском музее Зодчества, в частных собраниях в России и за рубежом.