Rare painting graphics Sokolov IA (?)

[chealex]

On your court now is the paintings by the famous graphic Sokolov Ilya Alekseevich (1890, pp. Fili-1968, Moscow). Attribution my rummaged through all the literature that came to hand, but ... little doubt remains. Oh very little is known of his paintings.
Here is his brief biography:
Graphic artist, painter, People's Artist of the RSFSR, Corresponding Member of the USSR Academy of Arts.
In 1909-1911. studied in Moscow in a private school artist AP Bolshakov and worked in the icon-painting studio. In 1919-1922. studied in the graphic workshop of the Moscow Proletkul't have VD Falileeva. He worked primarily in technology color linocut, watercolors, gouaches. Author easel series of commemorative nature, the life and activities of VI Lenin, AM Gorky, as well as the compositions of genre, industrial and lyrical landscapes, portraits of workers. He was a member of society "Fire-Color" (1924-1929) and the Union of Soviet Artists (1929-1932). Winner of USSR State Prize (1951). His works are kept in the Tretyakov Gallery and Pushkin them. AS Pushkin in Moscow, as well as in numerous museums in the former Soviet Union.

Now information about the picture:

* Winter etude. 1954
Plywood., M. 49h67
Lower right: and falcons. 54
On the reverse side with black paint: "Winter Sketch"
67h49
And Sokolov
Top left in pencil: Sokolov
Winter etude
Maikop
In the middle of a red pencil: Maikop