1996-1997
30.7 x 30.7 cm (12 1/16 x 12 1/16 in.)
Black ink and watercolor on paper mounted to board
20th centurySwissInvisible 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 centurySwissRed ink on off-white Japanese paper
20th centurySwissPen and ink on paper
20th centurySwissWatercolor on paper
20th centurySwissSee individual records for each of the 22 drawings
20th centurySwissGray ink on laid paper mounted on board
20th centurySwissGraphite on off-white paper
19th-20th centurySwissGraphite, bitumen, and gouache on off-white wove paper
20th centurySwissGraphite on mat board
20th centurySwissWatercolor and gouache on white wove paper
20th centurySwisswatercolor and oil transfer drawing on laid paper, adhered to wove card
20th centurySwiss