1969
32.6 x 23.3 cm (12 13/16 x 9 3/16 in.) letter: 29.7 x 21.2 cm (11 11/16 x 8 3/8 in.) map: 21.2 x 29.7 cm (8 3/8 x 11 11/16 in.)

Screenprint on postcard
20th centuryGerman
Color photograph
20th centuryGerman
Lithograph printed in black ink on white wove paper with graphite additions, ins
20th centuryGerman
Plastic sign, inscribed
20th centuryGerman

Thin paper, laid down to gray wove paper
20th centuryGerman![[Untitled] from the portfolio "Artist Mail"](/images/art-placeholder.jpg)
Paper, plastic envelope
20th centuryGerman
Book
20th centuryGerman
Offset lithograph
20th centuryGerman
Tin can, lubricant, screwdriver, brown oil paint ("Browncross")
20th centuryGermanConcrete with embedded metal plate
20th centuryGermanOffset print in plastic box with foamcore padding
20th centuryGerman