Rooftops at Ollon - dust grain photo-etching 15x25cm 1981. Free illustration for personal and commercial use. over 2 years 0 Big Italian spotted beans - macro-photo and photo etching …. Free illustration for personal and commercial use. over 2 years 0 Trapped fly - photo.etching on 2 plates 15x25cm 1981. Free illustration for personal and commercial use. over 2 years 0 Scorpion - photo-etching 14x20cm 1981, edition of 20. Free illustration for personal and commercial use. over 2 years 0 Posses-Dessous near Gryon in Vaud, photo-etching - 15x25cm…. Free illustration for personal and commercial use. over 2 years 0