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

Graphite on paper

Graphite and watercolor on paper

Watercolor and graphite on cream wove paper mounted to off-white card

Black marker on paper and adhesive on paper

Black and green crayon on paper

Graphite on paper

Black marker on paper

Colored marker and green pen on paper

Graphite on paper

Black crayon on paper

Black and colored crayons on paper

Graphite on paper