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

Graphite on off-white wove paper, mounted to larger off-white wove paper

Graphite on off-white wove paper

Graphite and ink on paper

Brown marker on graph paper

Graphite on cream wove paper mounted to cardboard

Watercolor over graphite on buff laid paper

Watercolor on ruled off-white wove paper

Graphite on cream laid paper

Black crayon on thin ivory wove paper

Graphite on off-white wove paper

Pastel on buff wove paper

Black crayon on off-white wove paper