Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Outlet for study reading light: details (1/2" =1'-0" and full size)

Graphite on ivory wove paper

Charcoal on blue laid paper, faded

Colored pencil and chalk on pinkish-tan wove paper

Black ink on cream wove paper

Ink and gouache on paper

Charcoal on blue laid paper

Graphite on paper

Acrylic and graphite on cream wove paper

Graphite on thin off-white wove paper

Black ink on off-white wove paper

Graphite on blue wove paper

Chalk and sanguine on paper