Breuer Residence, Lincoln, Massachusetts, 1938-1939: Roof framing plan and details (1/4" = 1'-0")

Graphite on paper

Black ink over graphite erasures on off-white laid paper

Black ink on white illustration board

Black ink on cream wove paper

Watercolor with scratchwork on off-white wove paper

Crayon on paper

Graphite on paper

Graphite and etching ink on cream paper

Graphite and conté crayon with erasure and stumping on cream wove paper

Graphite on paper

Crayon, opaque watercolor and graphite on white thick rough wove paper

Graphite on green card