Apple, oil pastel 1966
Blue, wax crayon, 1963
Collectors, watercolor crayons, 1975
Colorcity, gouache, 1966
Vision of the future seas, gouache, 1978
Leaves, pencildrawing, 1999
Eve, wood sculpture, 1971
Coffebreak, foto/selfportrait, 1979
Car? vax crayons, 1959
Op-art, gouache, 1967
Puzzle, computergraphic, 1992
Highway, Pen/vax crayons, 1963
Autobahn pause, foto, 1974
Scalar, ink, 1967
Plant, gouache sketch, 1998
Fence, gouache, 1966
Model, gouache, 1974
Stoder, gouache, 1975
Stoder, ink, 1974
Autumn storms, gouache, 1966
SS Thomee, foto, 1974
