Ossip Zadkine & Elie Grékoff. Quatre photographies (années 1950-1960 environ) : - Ossip Zadkine dans son atelier. Deux photographies prises par Elie Grékoff. 18 x 13 cm. - Elie Grékoff devant l'une de ses œuvres. 18 x 13 cm. - Ossip Zadkine et Elie Grékoff à l'exposition de leurs œuvres. 18 x 24 cm. Provenance : archives d'Elie Grékoff. Osip Tsadkin and Ilya Grekov. Four pictures: - Two photos of Osip Tsadkin in his studio (photographer Ilya Grekov). 18 x 13 cm. - Ilya Grekov in front of one of his works. 1950s. 18 x 13 cm. - Osip Tsadkin and Ilya Grekov at the exhibition of their works. 18 x 24 cm. Origin: Ilya Grekov's archive.