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

Graphite and ink on paper

Black crayon on paper and mounted

Colored marker and black pen on paper

Colored marker on paper

Black crayon or charcoal on paper

collage elements: ink with applied gelatin silver photographs and photolithographic prints

Black ink and graphite on paper

Graphite and colored pencil on paper

Black crayon on back of letter

Ink on paper

Black marker on paper

Colored marker on paper