Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Northwest elevation (proposed alteration) (1/4" = 1'0")

Black ink on dark blue wove paper

Black crayon over graphite on buff wove paper

Graphite and charcoal on off-white wove graph paper

C-print (yellow color separation) mounted on foam-core with black ink grid, and acrylic airbrush marks

Black ink on off-white wove paper

Gouache on cream laid paper

Watercolor over graphite on off-white wove paper

Graphite on paper

Graphite sketch on white printed stationery

Black ink and graphite on tracing paper with acetate overlays

Oil and gouache on off-white wove paper

Blue crayon and graphite on off-white wove paper