Nikolai Alexandrovich Ladovsky was a Russian avant-garde architect and educator, leader of the rationalist movement in 1920s architecture, an approach emphasizing human perception of space and shape. Ladovsky is known as the founder of modern Soviet and Russian schools of architectural training; his classes of 1920–1932 in VKhUTEMAS shaped the generation of Soviet architects active throughout the period of Stalinist architecture and subsequent decades.

Stalinist architecture, mostly known in the former Eastern Bloc as Stalinist style or Socialist Classicism, is the architecture of the Soviet Union under the leadership of Joseph Stalin, between 1933 and 1955. Stalinist architecture is associated with the Socialist realism school of art and architecture.