Isaac Brodsky
(1883 - 1939)
 

Isaak Izrailevich Brodsky (Russian: Исаак Израилевич Бродский) was a Soviet painter whose work provided a blueprint for the art movement of socialist realism. He is known for his iconic portrayals of Lenin and idealized, carefully crafted paintings dedicated to the events of the Russian Civil War and Bolshevik Revolution. 

https://en.wikipedia.org/wiki/Isaak_Brodsky

Portrait of Kliment Voroshilov in his Office
1929
Oil on canvas
115,7 x 87,2 cm
The institute of Russian Realist Art, Moscow, Russia