Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Door frames: details (1/2" = 1'-0" and full size)

Charcoal on off-white laid paper

Graphite on paper

Graphite on commercially lined paper

Graphite on off-white wove paper

Graphite on cream wove paper

Beeswax, graphite, detritus and debris on wove paper

Charcoal on paper mounted on masonite in artist's box

Graphite on cream wove paper

Graphite on off-white wove paper, mounted to buff wove paper

Pink-gray pastel with twelve incised lines on white wove paper

Graphite on paper

Graphite on off-white wove paper