Housing Development, Berlin-Wannsee, 1930-1931: Isometric sketch

Colored marker and watercolor on paper

Brown ink on newsprint

Watercolor, colored pencil, graphite, and pastel on off-white wove paper

Black crayon on paper

Black crayon on cream wove paper

Graphite on paper

Black crayon on paper

Black and red marker on paper

Graphite and watercolor on paper

Dark green crayon on paper

Colored marker on paper

Graphite on cream wove paper