1986
28.6 x 20.3 cm (11 1/4 x 8 in.)
Black conte (?) on off-white wove paper
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
Watercolor and gouache on white wove paper
20th centurySwiss
Black ink on off-white wove paper
20th centurySwiss
Graphite on cream wove paper
20th centurySwissGraphite, ink, acrylic, on paper
20th centurySwiss
Black crayon on cream wove paper
20th centurySwiss
Colored pencil, possibly crayon and graphite on off-white laid paper
20th centurySwiss
Black ink and gold paint(?) on tan paper
19th-20th centurySwissGraphite on white card
20th centurySwiss
Graphite, bitumen, and gouache on off-white wove paper
20th centurySwiss