Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Section and east elevation, 1:200

Photomechanical print in colored inks on white wove paper

Photomechanical prints and gelatin silver prints mounted to paper

Gelatin silver prints, photomechanical prints, wash, and applied type on paper

Photomechanical print with graphite on paper

Photomechanical print with yellow wash on paper