Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Closets off #108, 112, 204, 207: plan, elevations, sections, and details (1/2" , 1 1/2" = 1'0 and full size)

Black chalk on off-white wove paper

Graphite on paper

Paperbound album with brown silk glued down

Graphite on off-white wove paper

Watercolor and black ink on tan wove paper

Graphite on paper

Black ink on off-white wove paper

Oil on thin off-white wove, mounted to another sheet of the same paper

Blue crayon on paper

Graphite on paper

Charcoal and graphite on illustration board

Graphite, black ink, blue and yellow chalk on off-white wove paper