"Haus Sonnenfang" Sanatorium, Berlin, 1931: Ground floor plan, 1:200

Typewritten text on paper

Photomechanical print with applied type and typewritten text on paper

Photomechanical print with wash on paper, splatter-painted

Photomechanical print with colored pencil on paper

Photomechanical print with colored ink, wash, and applied type on paper

Photomechanical print

Photomechanical print with colored pencil on paper

Photomechanical print in colored inks on white paper