An original glossy black and white photograph of the great Russian pianist, boldly signed and inscribed across the foot in German with thanks. Photographed by Christian Steiner for the Soviet label Melodiya. In very fine condition, mounted on an album leaf with light mounting remnants on the verso. 4.5 x 7.25 inches (11.3 x 18.3 cm), mounted to 7 x 9 inches (18 x 23.3 cm).