Boris Knoblok and P.P. Arzhanov at a tennis court. 1930s Boris Knoblok and P.P. Arzhanov at a tennis court. 1930s Related Posts:Soviet Set Designer Boris KnoblokBoris Ignatovich Soviet Union PhotographsSoviet artist Boris DomashnikovSoviet painter Boris UgarovSoviet artist Boris OkorokovLenin theme in paintings of Boris Lebedev
