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

Black ink, brown wash and white gouache over graphite on heavy off-white wove paper

Black ink on tan wove paper

Graphite on off-white wove paper

Black ink, charcoal, colored pencil, and watercolor pencil on cream wove paper

Graphite on ivory laid paper

Charcoal and graphite on off-white laid paper, squared in graphite

Graphite and colored pencil on paper

Graphite with blue and orange on paper

Graphite and brown crayon on off-white wove paper

Watercolor and graphite on layered cream wove paper

Graphite on paper

Dark brown ink on white wove paper