Proun, ca 1922-23 gouache and graphite on paper 28.7 x 22.9 cm (11 1:4 x 9 1:8 in.) signed lower left in Latin letters collectors stamps of Darius Tale Yar Kahn and Marcus Oliver, London, on the verso
Proun, ca 1922-23 gouache and graphite on paper 28.7 x 22.9 cm (11 1:4 x 9 1:8 in.) signed lower left in Latin letters collectors stamps of Darius Tale Yar Kahn and Marcus Oliver, London, on the verso