Housing Development, Berlin-Wannsee, 1930-1931: Sketches of plans and sections

Graphite and colored pencil on paper

Graphite and watercolor on paper

Blue and black marker on paper and translucent film

Graphite on paper

Colored crayons on paper and mounted

Ink on paper

Colored marker on paper

Graphite on tan wove paper

Black crayon on paper

Graphite and wash on paper

Graphite on paper

Colored crayons on paper