1986
28.6 x 20.3 cm (11 1/4 x 8 in.)
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 centurySwissGray ink on laid paper mounted on board
20th centurySwissPastel on paper
20th centurySwissSee individual records for each of the 22 drawings
20th centurySwissBlack crayon on cream wove paper
20th centurySwissBlack crayon on off-white paper
20th centurySwissAcrylic paint on paper
20th centurySwissWatercolor on paper
20th centurySwissPen and ink on paper
20th centurySwissGouache on paper on burlap
20th centurySwissWhite ink on gray wove paper
20th centurySwissBlack crayon on cream wove paper
20th centurySwiss