Competition Entry for "Growing House" for "Sun, Air, and House for All" Exhibition, Berlin, 1932: Heating system with various furnaces

Typewritten text on paper

Photomechanical print in red and black inks on white paper

Photomechanical print with colored crayons and graphite on paper

Photomechanical print in black ink on white paper

Photomechanical print with ink, graphite, and applied type on paper

Photomechanical print with ink and blue wash on paper

Photomechanical print in blue and orange inks on paper

Photomechanical print with graphite and applied type on paper