Apartment House for Interbau Exhibition, Berlin-Hansaviertel, 1955-1957: Plans and elevations, 1:100

Photographic reproduction with collage, black ink, white gouache and graphite on white wove paper

Watercolor and white gouache over graphite on off-white wove paper

Graphite on off-white Japanese paper

Charcoal on off-white laid paper

Colored crayon on paper

Black ink on blue wove paper

Black ink, blue-gray and purple watercolor, graphite, and white gouache on cream wove paper, scorched and repaired with notebook paper patch; verso: blue-gray watercolor and graphite

Charcoal on off-white laid paper

Crayon on paper

Watercolor and graphite on white wove paper

Graphite, gouache, crayon, and silver and black ink on white wove paper

Black ink and graphite on off-white wove graph paper