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

Green marker on paper

Black marker on paper

Black and colored crayons on paper

Graphite on cream wove paper

Red ink and wash on off-white wove paper

Black marker on paper

Colored and metallic marker on paper

Black crayon on paper

Colored marker on paper

Ink on paper

Graphite on paper

Black crayon on paper