Recreation and Cultural Buildings, Berlin-Tiergarten, 1929-1930: Tunnel: plan and section, 1:1000,1:100

Photomechanical print with wash and typewritten text on paper

photomechanical print with ink, colored washes, red pencil, and collage elements on paper

Photomechanical print in red and gold inks on white paper

Photomechanical print in red and gold ink on paper

Photomechanical print with graphite and wash on paper

Photomechanical print in orange and black ink on paper

Photomechanical print in colored inks on white wove paper

photomechanical print with black and colored inks, wash, and applied type on paper

photomechanical print with blue wash and collage elements on off-white wove paper, mounted overall to gray board