"Haus Sonnenfang" Sanatorium, Berlin, 1931: Sketch of ground floor plan

Black and colored crayons on paper; black crayon

Graphite and colored crayons on cream wove paper

Black and red marker on paper

Black crayon on off-white wove paper mounted to cream wove paper

Graphite on off-white wove paper

Black crayon on paper

Graphite on paper

Paper

Blue and black marker, orange paper, and adhesive on paper

Black crayon on paper

Graphite on paper

Black pen on Chateau Marmont notepaper, adhesive, and black pen on paper