Lloyd Sumner
Eye`s Delight

Lloyd Sumner
The orbit Life

Lloyd Sumner
Snowflakes

Goran Sundqvist
Lost on the Milky Way

Alan Sutcliffe
Screaming Warbot

Alan Sutcliffe
Far Horizon

Alan Sutcliffe
Limbs Galore

Alan Sutcliffe
Ying Yang with Profile

Alan Sutcliffe
9 Levels of Self-similarity

Alan Sutcliffe
Aspire

Alan Sutcliffe
Four Limbs

Alan Sutcliffe
MirrorMirror

Alan Sutcliffe
Love Bites
2004

Alan Sutcliffe
Monte Aban Ball Court

Alan Sutcliffe
Spasmo
1969

Alan Sutcliffe
BEHAVE

Alan Sutcliffe
Two Studies for Herbert W. Franke
1971

John Szabo
The bat
mid 1960s

John Szabo
Three peaks
mid 1960s

Zdeněk Sýkora
13 Lines for Karel Hynek Mácha
2007

Zdeněk Sýkora
Detail No.21
1986

Zdeněk Sýkora
Line No.50
1988

Zdeněk Sýkora
Gray Structure
1962-1963

Zdeněk Sýkora
Makrostruktur
1972

Zdeněk Sýkora
Linien Nr. 125
1994

Zdeněk Sýkora
Colour Structure
1965

Zdeněk Sýkora
Asymetric Structure
1973

Zdeněk Sýkora
Still-life
1952

Zdeněk Sýkora
untitled

Zdeněk Sýkora
Black-and-White Structure (Circles)
1968