1986
28.6 x 20.3 cm (11 1/4 x 8 in.)

Black ink and watercolor on paper mounted to board
20th centurySwissGraphite on mat board
20th centurySwiss
Graphite on paper mounted to board
20th centurySwiss
Oil pastel on white wove paper
20th centurySwiss
Black crayon on cream wove paper
20th centurySwiss
White ink on gray wove paper
20th centurySwissWatercolor
20th centurySwiss
Gray ink on laid paper mounted on board
20th centurySwiss
Oil paint and graphite over gesso on paper mounted on board
20th centurySwiss
Ballpoint pen (and pen and ink?) on printed material
20th centurySwiss
Invisible physical energy on white wove paper. [The actual drawing is a blank sheet of wove paper placed into a handmade glassine envelope which is itself placed into a handmade white wove paper envelope which is then placed into a handmade brown card folder. There is also another handmade glassine envelope which contains a white printed card. The text on the latter reads: "A Couple of Wet Rocks/(invisible drawing/energy)"]
20th centurySwiss
Black ink, watercolor, and gouache on cream paper
19th-20th centurySwiss