Housing Development, Berlin-Wannsee, 1930-1931: Roof plan, 1:100

Colored marker and black pen on paper

Black marker on paper

Graphite on cream wove paper

Colored marker and graphite on paper

Colored marker and black pen on paper

Graphite on paper

Graphite and colored pencil on paper

Blue crayon on paper

Black crayon on paper

Colored marker on paper

Graphite on paper

Black marker on paper