1938
actual: 33.4 x 46.5 cm (13 1/8 x 18 5/16 in.)
[Curt Valentin, Buchholz, Gallery, New York, New York], sold; to Lois Orswell, Pomfret Center, Connecticut, 1945, gift; to the Fogg Art Museum, 1978.
Graphite on cream wove paper
20th centurySwissGraphite on white card
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 centurySwissWatercolor and gouache on cream wove paper
20th centurySwissWatercolor
20th centurySwissBlack crayon on cream wove paper
20th centurySwissWhite ink on gray wove paper
20th centurySwissCrayon on paper
20th centurySwissPastel on paper
20th centurySwissGraphite on off-white paper
19th-20th centurySwissWatercolor and ink on paper mounted to board
20th centurySwissOil paint and graphite over gesso on paper mounted on board
20th centurySwiss