Pigment printing Dimensions: 293 x 228 mm Signed and dated lower right „Drtikol 1929“ Lower right stamp „Copyright Drtikol Prague“ Verso by the hand of the author: Drtikol, Prague II, Vodičkova 7, Czechoslovakia, „Composition“, Pigment, number 35, I Verso old label from the Exhibition in Warszawa   Consulted with Jan Mlcoch and Dr Vladimir Birgus. Confirmation of authenticity attached.