Bust of Tolstoy, to identify the author
 

Maybe someone has an idea who could be the author of this bust Tolstoy?

Bust of Tolstoy
 

And writing letters, and a portrait of himself is attacked modernism.
Perhaps the author should look at Czechoslovakia, where in the prewar years
lived a very impressive Russian /Ukrainian art
community, with its institutions, museums, magazines, publishing houses.
In 1935 in Prague, there was the Cultural and Historical Museum, in essence
Museum of Russian emigration, an initiative of VF Bulgakov
former Secretary of Leo Tolstoy.