Housing Development, Berlin-Wannsee, 1930-1931: Ninth and tenth floor plan, 1:200

Colored crayons on paper

Colored marker on paper

Graphite and colored pencil on paper

Charcoal on paper

Graphite on off-white wove paper

Colored marker on paper

Black and red marker on paper

Ink on paper

Black marker on paper

Graphite on paper

Paper

Graphite on paper