Alan Sutcliffe
Four Limbs

Tomas Maldonado
Four Temas Circulares
1953

Norman White
Four-Letter Word Generator
1974

Georg Nees
Fraktal nach Barnsley
1989

Mihai Nadin
Free Form
1966

Lloyd Sumner
Friendly flowers of time and space
mid 1960s

Frog Pond
1970-1975

Charles "Chuck" Csuri
From square to circle (vitruvian)
1968

Roger Coqart
From the square series
1977

Josef Albers
Frontal
1927

Guus Creanen / Adrian Häne
Fruchtsalat

Jackson Pollock
Full Fathom Five
1947

Norman White
Funky Isn’t Junky
1982

Norman White
Funny Weather
1983

Lothar Quinte
Fächerbild, Schwarz-Rot
1971

abel 1968

Georg Nees
achsenparalleler irrweg (1)

Georg Nees
achsenparalleler irrweg (2)
1965

alexanco 1968
1968

Herman de Vries
an afternoon under the cherry tree
1989

Herman de Vries
chance & change

Javier Seguí / Ana Seguí
computer art. conditional growing
1972

Kurd Alsleben / Cord Passow
computer graphics 1960
1960

Norman White
concept piece for critics
1988

Mark Wilson
csq 1029
2006

Marc Adrian
ct 2/66
1966

Marc Adrian
ct 6/68
1968

Herman de Vries
die welt ist alles, was der fall ist
1967