Gropius Residence, Lincoln, Massachusetts, 1938: East and west elevations, (1/4" =1'-0")

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

Graphite on paper

Graphite and blue colored pencil on cream colored paper

Black crayon and ink on paper

Graphite, pink and green pencil on white wove paper

Crayon on paper

Watercolor over graphite on heavy off-white wove paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Black crayon and ink on paper

Graphite on paper

Graphite and ink ; graphite on paper