Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Wendel Urn at living room fireplace: elevation and section (1 1/2" =1'-0")

Gouache, oil, and black and brown ink on off-white wove paper

Graphite on paper

Graphite on thin off-white wove paper

Graphite on paper

Charcoal on off-white laid paper

Brown ink and wash and watercolor over graphite on buff card

Graphite wash, black crayon, and graphite on off-white wove paper

Charcoal on off-white laid paper

Watercolor over graphite on off-white wove paper

Black ink on white wove paper

Graphite on off-white wove paper

Gray-black ink on off-white wove paper, mounted on board