Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Perspective sketch

Black crayon on paper

Colored marker on paper

Watercolor, black ink, and graphite on off-white wove paper, gouged shapes

Black crayon on paper

Black crayon on off-white wove paper

Graphite and red pencil on paper

Graphite on paper

Graphite on paper

Black crayon or charcoal on paper

Graphite on paper

Colored crayons on paper

Casein and PVA paint with putty on pulp board