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

Graphite on paper

Beeswax, graphite, detritus and debris on wove paper

Graphite and ink on paper

Graphite, colored crayons and felt tip ink on white wove paper

Sketchbook with paper covers

Watercolor on cream wove paper

Graphite on paper

Graphite on paper

Watercolor and gouache over graphite on off-white wove paper

Mixed media on paper

Black colored pencil on tan wove paper

Crayon on off-white wove paper