Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Ground floor plan and perspective sketches

Paper

Black marker on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Brown crayon on paper

Black crayon on paper

Graphite on white paper

Black and red marker on paper

Colored marker on paper

Graphite and colored pencils on paper

Watercolor and gouache over graphite on white wove paper