Zurich
BP-Boxes, 1968
Sold
Untitled, 2020
7,300 CHF
Tetras 9, 1988–1992
24,000 CHF
Tetras 69a, 1993–1995
22,000 CHF
Untitled (Tetras 86), 2003–2005
16,000 CHF
Untitled (Tetras 85), 2003
3 Tones, 3 Times, One Way, 1972
Ohne Titel, 2008
28,000 CHF
Dark Light, 1972
Blue, Yellow and Red, 1971
Price on Request
Ohne Titel, 1967
