Vertical collage Joe TILSON Untitled Lee BONTECOU Light violet wall Guy STUART Composition Kumi SUGAÏ Untitled Lee BONTECOU Sphere Howard TAYLOR Rounds in the snow John FIRTH-SMITH Green grooves Henry MUNDY Eighth stone Lee BONTECOU Abstract design John TUNNARD Abstract construction David WIRE Night bird John HOYLAND Striving for unity Ludwig HIRSCHFELD MACK Merry go round Konrad SRZEDNICKI Individual family Ludwig HIRSCHFELD MACK Composition Tuvia BEERI Spring John OLSEN Soul of the forest Martin BRADLEY Untitled green Paul PARTOS Before the dawn Owen PIGGOTT Untitled (to sculpture maquette 'Untitled' 1956) Howard TAYLOR Centre form Roger KEMP Q David McDIARMID White target Jasper JOHNS The gamekeeper Daniel O'NEILL Total vibration Jonny NIESCHE Experience in spring no. 2 Stanislaus RAPOTEC (Double head) Peter PURVES SMITH Lantern festival Bauhaus Paul KLEE Still life Amédée OZENFANT