Paper Factory Building, Alfeld-Gronau, 1923-1924: Elevation from courtyard

Graphite on paper

Colored and metallic marker on paper

Graphite and watercolor on paper

Red crayon on paper with irregualr left edge

Black and red marker on paper

Charcoal on paper

Graphite and colored crayons on paper

Opaque watercolor, paper, graphite, and adhesive on paper

Graphite with yellow crayon on paper

Colored marker on paper

Colored marker, paper, and adhesive on paper

Black crayon on paper