London
Untitled (Yellow/Skull), 1955
Price on Request
Number 9, 1968
Prelude, 1963
Untitled 8, 1965
Untitled 9, 1968
Cross Place, 1960
Echoing Red, ca. 1965
Linden, 1983
The Sentinel, 1956
My Country 33, 2009
Décollage 1958 IX 17, 1958
Object Décollage
Glass Décollage 1964, 1964
Décollage, 1958
Sandbild, 1968
