
TM SGM RSI 1& 12 1972 / Size: 230 mm x 320 mm

TM SGM RSI 5 & 6,7 1973 / Size: 230 mm x 320 mm

TM SGM RSI 1 &12 1974 / Size: 230 mm x 320 mm

TM SGM RSI 1 & 2, 1974 / Size: 230 mm x 320 mm

Handset Composition, 1971

Round compositions

Film techniques, layering as acollage

Kunst kredit, 1978 | the 20th Century Poster, 1984 / Size 890 mm x 1270 mm

Kunst Kredit,1977 | Schreibkunst, 1981 / Size 890 mm x 1270 mm

Kunst kredit, 1980/1981 | Kunst kredit, 1981/82 / Size 890 mm x 1270 mm

Kunst Kredit, 1978 | Das Schweizer Plakat / Size 890 mm x 1270 mm