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 with gouache and gelatin silver prints mounted to paper

Photomechanical print, gouache, and collage elements on paper

Photomechanical print with wash and gouache on paper

Photomechanical print in red and gold inks on white paper

Photomechanical print with wash and gouache on paper