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

Colored marker on paper

Ink on paper

Graphite on laid paper

Photographs, adhesive, blue pen, and colored marker on paper

Black pen on paper

Black crayon on paper

Graphite on paper

Ink with blue and olive crayon on paper with torn edges

Graphite on paper

Ink with red crayon on paper

Graphite on paper

Paper