Untitled Robert HUNTER Untitled Lynda BENGLIS Painting 1990 - The physician desires to have others joined with them Stieg PERSSON Temple gate Robert JACKS Dancing, crying Bram BOGART Thunderbird Jean-Paul RIOPELLE Something to come Margo LEWERS Homage to the square: Autumn echo Josef ALBERS Via glow Kenneth NOLAND No title Eva HESSE Mailbox Dick WATKINS Nylon tubes within folded newsprint Elizabeth GOWER Untitled (Ochre, black, green) Geoffrey de GROEN Boeuf Stacha HALPERN Abstract design John TUNNARD Study for 'List' Poster Bridget RILEY White line square VI Josef ALBERS Nineteen greys Bridget RILEY Untitled painting Peter BOOTH Untitled Harvey QUAYTMAN Painting Grace CROWLEY Etching no. 4 Pierre SOULAGES Sphere Howard TAYLOR Amnesty Tim JOHNSON Untitled John WALKER Cobone Larry POONS Metropolis 6 Robert JACKS Untitled Asher BILU Black with curves Antoni TÀPIES Black square John NIXON