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

Graphite on paper

Black crayon on paper

Graphite and blue paint on paper

Black and red marker on paper

Colored crayon on paper

Black marker and adhesive on paper

Graphite on paper

Black crayon on off-white wove on paper

Black crayon on paper

Blue pen on notecard, black pen on postal receipt, adhesive, and black pen on paper

Black crayon on paper

Colored marker on paper