Competition Entry for Coeducational Vocational School, Berlin-Cöpenick, 1930: Second floor plan, 1:200

Black crayon and graphite on paper

Paper

Graphite on off-white wove paper

Graphite on paper

Graphite on paper

Graphite and colored pencils on paper

Graphite with colored crayons on paper

Black marker on paper

Black marker, paper, and adhesive on paper

Black ink and opaque watercolor on paper

Acrylic over graphite on white wove paper

Colored marker on paper