Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior elevations (1/4" = 1'-0")

Black ink, graphite, and yellow chalk on off-white wove paper

Black ink and charcoal on cream laid paper

Graphite on paper

Black ink on off-white rag wove paper mounted overall to heavy cream wove paper

Graphite on paper

Graphite on off-white wove paper

Black ink and gray wash over graphite on off-white wove paper

Mixed media on paper

Black ink on tan wove paper

Graphite on gray laid paper

Graphite on paper

Watercolor, white gouache and graphite on off-white cardboard