Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Plans with varying areas

Black crayon and pencil on paper

Colored marker, opaque watercolor, paper, graphite, and adhesive on paper

Black crayon on paper

Black and red marker on paper

Charcoal on paper

Crayon on off-white wove paper

Colored crayons on paper

Graphite on paper

Graphite and watercolor on paper

Black marker on paper

Mixed media

Black crayon on paper, mounted to paper