"Haus Sonnenfang" Sanatorium, Berlin, 1931: First-fourth floor plan, 1:200

Photomechanical print in orange and blue inks on cream paper

Photomechanical print with colored wash on paper, splatter-painted

Photomechanical print with ink on paper

Photomechanical print with wash on paper

Photomechanical print in brown ink on paper

Photomechanical print in black ink on white paper

Photomechanical print with yellow wash on paper

Photomechanical print with wash and applied type on paper, spatter-painted