1954
19.1 x 37 cm (7 1/2 x 14 9/16 in.)
[Arteba Galerie, Zurich, Switzerland], sold; to Fogg Art Museum, 1984.

Ballpoint pen (and pen and ink?) on printed material
20th centurySwiss
See individual records for each of the 22 drawings
20th centurySwiss
Black ink and watercolor on laid paper mounted to board
20th centurySwiss
Watercolor on white wove paper
20th centurySwissGraphite, ink, acrylic, on 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
Oil pastel on white wove paper
20th centurySwiss
Black crayon on white wove paper
20th centurySwiss
Black ink on cream paper mounted to board
20th centurySwiss
Black crayon on cream wove paper
20th centurySwissBlack crayon with scraping on off-white wove paper
20th centurySwiss
watercolor and oil transfer drawing on laid paper, adhered to wove card
20th centurySwiss