[UNION OF RUSSIAN ARTISTS]. Bal de la grande ourse. Paris: Union des artistes russes, 1925. -In-8, stapled. Program for the "Bal de la grande ourse" held at the Salle Bullier in Paris on May 8, 1925, organized by the Union of Russian Artists. It is illustrated with full-page compositions by Wolovik, Fotinsky, Rabinovitch, Picasso, Goncharova, Larionow, Léger, D. Sterenberg, Sterling, Rodtchenko, Marie Vassilieff, Laurens, Melnikoff and Frenkel. A very well preserved copy.