Gropius Residence, Lincoln, Massachusetts, 1938: Second floor plan

Watercolor and graphite on white wove paper

Leather bound sketchbook

Black ink on off-white wove paper (recto and verso)

Brown wash over graphite on cream wove paper

Black ink, graphite, and yellow chalk on off-white wove paper

Metalpoint on white paperboard prepared with white gesso

Black ink on machine made rag wove paper

Graphite on off-white wove paper

Watercolor on off-white wove paper

Watercolor over graphite on off-white wove paper

Black and blue ballpoint ink and graphite on off-white wove paper

Leadpoint and white chalk on off-white modern wove paper, prepared with lead white, bone ash, bone black, and rabbit skin glue