b'75456455JOSEPH GREENBERG (1923 - 2007)Untitled,mixed media on composition board,61 x 46cm.$200400456JOSEPH GREENBERG (1923 - 2007),The Social Page,acrylic on board,signed lower right,136 x 182cm.$2,0003,000457JOSEPH GREENBERG457(1923 - 2007),(for The Social Page?),a series of pen and ink caricatures affixed to a backing board in a rectangular shape,overall 47 x 74cm.$200400'