Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Reception room furniture layout (1/2" = 1'=0")

Black ink and graphite on off-white wove paper; verso: black ink

Graphite on paper

Graphite and colored pencil on cream wove paper

Pastel on off-white illustration board

Graphite and white chalk on blue laid paper

Watercolor on off-white wove paper

Graphite on translucent wove paper

Black ink and gray wash on off-white wove paper

Charcoal on white card

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

Graphite on off-white wove paper

Black crayon on paper