Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Bath and hot water heater: elevation and plan

Black marker on paper

Black crayon on paper

Black ink on translucent vellum paper

Black crayon on paper

Blue marker and white opaque watercolor on paper

Colored and metallic marker and black pen on paper

Gouache and collage elements on wallpaper

Brown ink and graphite on cream wove paper

Black ink over traces of graphite on cream wove paper

Colored marker on paper

Black crayon on paper

Blue marker on translucent film and paper