
Ohne Titel (Zach)
1987

Ohne Titel Nr. 4 | untitled No. 4
1985

1971

One Picture is Worth a Thousand Words
1968

Oostzijdse Mill with Woman
1902

Op Art Computerised

Optical
1968

Oracle
1962/65

Organic Illusion
1970-1975

Origami Swallows
1971

Orion Nebel
2007

Orphee
1976

Oscillon 7

Oscillon No. 10 (Electronic Abstraction)
around 1952

Oscillon No. 27 (Electronic Abstraction)
around 1952

Oscillon No. 3 (Electronic Abstraction)

Oscillon No. 34 (Electronic Abstraction)
around 1952

Oscillon No. 4 (Electronic Abstraction)
1954-1956

Oscillon No. 40
1952

Oscillon No. 45 (Electronic Abstraction)

Oscillon No. 520
1960

Oscillon No. 956 (Electronic Abstraction)
around 1956

Oscillon

Oscillon

Oscillons
1953

Oval mit Punkt
1947

Overlap Scheme

P-1271-A
2007

P-1272_10
2007

P-1272_1181
2007