Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior casework, study--room #117: elevations and sections (6" = 1'-0")

Watercolor and red ink lines on white wove paper

Maroon fabric-bound album with leather spine

Gouache on heavy off-white wove paper

Brown marker and graphite on graph paper

Graphite on paper

Graphite on buff wove paper

Black, blue and purple crayon on paper

Mixed media on cardboard

Black ink on tan wove paper

Graphite, watercolor and gray wash on cream wove glossy paper

Watercolor and graphite on off-white wove paper

Photographic reproduction of drawing