Rolf Lehmann (Swiss, born )

untitled by rolf lehmann

Rolf Lehmann

Untitled, 1969

untitled by rolf lehmann

Rolf Lehmann

Untitled, 1969

komposition by rolf lehmann

Rolf Lehmann

Komposition, 1998

komposition by rolf lehmann

Rolf Lehmann

Komposition