Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Wall sections through entrance (1 1/2" , 3" = 1'-0" and full size)

Charcoal on cardboard, discolored

Graphite and pink crayon on oiled buff laid paper

Graphite on paper

Black ink and graphite on tan wove paper; verso: black ink

Black ink and graphite on off-white wove paper

Colored pencil, green ink, graphite and collage of cut colored papers and a postage stamp on cream wove paper

Black ink on off-white wove paper

Transparent and opaque watercolor on off-white wove paper

Graphite on paper

Graphite on paper

Black ink and black crayon on off-white laid paper

Chalk and charcoal on cream wove paper