Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: North and west elevations, 1:200

Photomechanical print in red and black inks on white paper

Photomechanical print with wash and graphite on paper

Photomechanical print with wash on paper, splatter-painted

Photomechanical print in gray ink on white paper

Photomechanical print and gouache on paper

Photomechanical print with graphite and red ink on paper

Photomechanical print in black ink on off-white card, double-sided, colored paper, and three sheets of tracing paper, glassine envelope, plastic clip

Photomechanical print with graphite and crayon on paper