|
Browse All
:
Technique: Illustration and Technique: Illustration by Werbeagentur Advico-Delpire AG, Gockhausen and Ruedi Külling, Gockhausen and Rolf Botzenhardt, Schlieren and Rolf Botzenhardt, Schlieren from 1970s
|
Printer Friendly |
Sinalco
Ruedi Külling, Gockhausen
Trank AG, Zürich
1972
|