Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Ground floor plan, 1:50

Black and colored crayons on paper

Paper

Colored marker on paper

Graphite, crayon, black and white gouache, and collage elements on paper

Graphite on paper

Paper

Graphite on paper

Ink on vellum

Black, blue and pink crayon on paper and mounted

Black ink on tracing paper

Blue crayon on paper

Colored crayon on paper