Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Interior details room 210 and closet (1/2" = 1'-0")

Graphite on paper

Crayon on paper

Black ink over graphite on off-white laid paper

Watercolor over graphite on off-white wove paper

Graphite on off-white wove paper

Leather bound sketchbook

Graphite on cream laid paper

Graphite on paper

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

Graphite and watercolor on glossy off-white wove paper

studies for Synagogue, pen and ink on paper

Graphite on paper