1990
The work is composed of the following: One outer brown cardboard sleeve (30.6 cm. x 23.6 cm.) An inner brown cardboard folder in two parts One handmade glassine envelope containing a white printed card One handmade white wove paper envelope containing a handmade glassine envelope which contains a sheet of white wove wove paper with the invisible drawing on it.
12 x 9.5 cm (4 3/4 x 3 3/4 in.)
Bruno Jacob, New York, New York, 1990, sold; to Werner H. Kramarsky, New York, New York 1991, gift; to Harvard University Art Museums, 2001.

Black crayon on cream wove paper
20th centurySwiss
Black ink, watercolor, and gouache on cream paper
19th-20th centurySwiss
Black ink and watercolor on paper mounted to board
20th centurySwiss
Black crayon on white wove paper
20th centurySwiss
Graphite and colored pencils on off-white wove paper
20th centurySwissGraphite on off-white wove paper
19th-20th centurySwiss
Watercolor and gouache on cream wove paper
20th centurySwiss
Oil pastel on cream wove paper
20th centurySwiss
Graphite on cream wove paper
20th centurySwiss
Graphite and colored pencils on architect's tracing paper
20th centurySwiss
Gouache on paper on burlap
20th centurySwiss
White ink on gray wove paper
20th centurySwiss