Alexander Tkachev, Sergei Tkachev. Light. Oil on canvas. 1970 – 1972 Alexander Tkachev, Sergei Tkachev. Light. Oil on canvas. 1970 – 1972 Related Posts:Soviet painter Sergei GrigorievSoviet painter Sergei Tutunov 1925-1998Soviet artist Sergei Yakovlevich Dunchev 1916-2004Soviet artists Tkachev BrothersSoviet photographer Alexander RodchenkoSoviet artist Alexander Samokhvalov