Stock Photo: Portrait of Sergey Konenkov by Boris Dmitryevich Grigoriev, Oil on canvas, 1935, Expressionism, 1886-1939, Private Collection 178x220

Stock Photo: 4266-5669 Portrait of Sergey Konenkov by Boris Dmitryevich Grigoriev, Oil on canvas, 1935, Expressionism, 1886-1939, Private Collection 178x220