Competition Entry for School, Schwarzerden-Rhön, 1930: Basement plan, 1:200

Graphite on paper

Opaque watercolor, black and brown inks brushed and spattered on cream wove paper

Black crayon on paper with torn left corner

Black ink on off-white modern laid paper

Black marker, black pen, legal ruled paper, and adhesive on paper

Graphite on paper

Colored and metallic marker on paper

Blue marker on translucent film and paper

Black marker on paper

Graphite on paper

Black crayon on paper

Black crayon on paper