Housing Development, Berlin-Wannsee, 1930-1931: Ground floor plan

Graphite on paper

Graphite on paper

Ink with blue and green watercolor on paper

Graphite and watercolor on paper

Graphite, partially erased, on white wove paper

Brown, green, and purple crayon on paper

Graphite on paper

Black and red marker and black pen on paper

Ink, graphite, and colored washes on paper, spatter-painted

Colored marker on paper

Black and red marker on paper

Ink on vellum