Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Alt. lights to stairwell: northwest elevation of recreation room (cancelled)

Graphite on blue laid paper

Gray wash and black ink on off-white wove paper

Graphite on off-white wove paper

Graphite, watercolor and gray wash on cream wove glossy paper

Graphite on buff wove paper

Graphite and gray wash on off-white wove paper

Black and brown crayon on cream wove paper

Transparent and opaque watercolor, ink, metallic paint, pasted wood veneer, felted paper, and cut papers on paperboard

Charcoal on blue laid paper

Watercolor on off-white wove paper; verso: graphite

Watercolor and graphite on off-white wove paper

Brown chalk on buff wove paper