Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Details of model base and location model (1/2" , 1 1/2 , 3" = 1'-0" and full size )

Pastel on blue wove paper

Black ink and gouache on off-white wove paper

Black ink and graphite on off-white wove paper

Drawing scratched on slide film

Graphite on off-white wove paper (two sheets taped together)

Charcoal on off-white laid paper

Watercolor over graphite on off-white wove paper, mounted to off-white card

Colored pencil and graphite on cream wove paper

Graphite with touches of red crayon on off-white wove paper

Charcoal and graphite on off-white laid paper

Gouache

Graphite on gray wove paper