Grigorievich

Theodosius Dobzhansky, American Geneticist

Theodosius Dobzhansky, American Geneticist

World Assembly for Peace in Helsinki

Ballet Nocturne

World War II

Executive Committee Chairman A. G. Sozykin

Ivan the Terrible at the dead body of his son

CATHERINE II the Great (1729-1796). Empress

LEVITSKI, Dmitri Grigorievich (1735-1822). Portrait

Scenography by Alexander Tyshler for the final

LEVITSKI, Dmitri Grigorievich (1735-1822). Catherine