Всероссийское учредительное собрание
Yury Konstantinovich Artsybushev () (1877–1952) was a Russian artist, author, and journalist. Artsybushev served as the chief editor of the satirical magazine "Zritel" (Spectator) and as an organizer of the Theater of Miniatures in Moscow. He is known for his live sketches of Russian politicians and revolutionaries including those of Vladimir Lenin and Leon Trotsky from the Russian Constituent Assembly in Petrograd.