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

Black ink, gouache, graphite, and black crayon(?) on cream wove paper, framing line in purple ink

Watercolor over graphite on thin off-white wove paper

Black ink on tan wove paper

Black crayon on heavy off-white wove paper

Off-white card

Black crayon on thin ivory wove paper

Black crayon on paper

Ink and colage elements on paper

Graphite on off-white wove paper

Black ink on off-white wove paper

Watercolor on cream wove paper

Graphite on paper