Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Sketches of plan and isometrics

Paper

Colored crayons on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Spruce green crayon on paper

Black and red marker on paper

Colored marker, felt-tipped pen, and graphite on paper

Black crayon on paper

Graphite on paper

Colored marker on paper