Competition Entry for School, Schwarzerden-Rhön, 1930: Sketch of basement plan

Gouache, black ink, and graphite on white wove paper

Graphite and transparent watercolor on cream wove paper

Orange marker, blue pen, paper, Polaroids, and adhesive on paper

Black marker and black pen on paper

Ink on paper

Purple, brown, and orange crayon on paper

Colored marker and green pen on paper

Red, orange, and blue marker on paper

Graphite on paper

Graphite on paper

Graphite on paper

Graphite on paper