Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Sketch of site plan, 1:500

Blue and black crayon on paper

Charcoal, black ink, and colored pencil on cream laid paper

Green crayon on paper

Paper

Graphite on off-white wove paper

Black crayon on paper

Black crayon on paper and mounted

Black marker and opaque watercolor on paper

Colored marker on paper

Graphite on paper

Colored marker and graphite on paper

Graphite on paper