Housing Development, Berlin-Wannsee, 1930-1931: Ground floor plan, 1:200

Black crayon on paper

Colored marker and felt-tipped pen on paper

Colored marker and black pen on paper

Graphite on paper

Black marker on paper

Colored crayon on paper

Gray marker on paper

Colored marker on paper

Graphite, charcoal, and chalk on paper

Purple crayon on cardboard

Colored marker on paper

Black marker, paper, and adhesive on paper