Gropius Residence, Lincoln, Massachusetts, 1938: Basement floor plan (1/4" =1'-0")

Black ink over graphite on brown wove paper mounted to heavy brown cardboard

Black ink and graphite on tan wove paper; verso: black ink

Black ink on cream wove paper

Graphite on off-white wove paper

Graphite and ink on paper

Graphite on paper

Graphite on paper

Watercolor on cream wove paper

Charcoal on off-white laid paper

Collage of cut colored paper on paper prepared with opaque watercolor on orange wove paper

Graphite on off-white wove paper

Gray wash on brown wove paper