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

Flower stains on paper

Colored marker on paper

Black crayon on paper

Ink and graphite on paper

Colored marker on paper

Colored crayons on paper

Black and red marker on paper

Black, purple, and pink, crayon on paper

Black and red marker on paper

Graphite and colored pencil on paper

Watercolor and charcoal on cream laid paper

Colored marker on paper