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 ink, charcoal, and watercolor pencil on cream wove paper

Gray wash and black ink on off-white wove paper

Graphite on buff wove paper

Graphite on off white wove paper

Colored pencil on off-white card

Charcoal on cream laid paper

Black crayon and blue wash on off-white wove paper

Charcoal on off-white wove paper

Graphite on cream wove paper laid down to off-white wove paper

Watercolor and graphite on layered off-white wove paper

Graphite on off-white wove paper

Black crayon on paper