Title: I︠U︡go-Lef i konstruktivizm
Subjects: Constructivism (Art), Russian Arts, Archives, I︠U︡go-Lef (Association), History, Levyĭ front iskusstv (Moscow, Russia)
Places: Ukraine, Odesa
People: N. Sokolov (1904-1990)
Time periods: 20th century