Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Mirrors: plans, elevations, sections, and mirror schedule (1/2" , 3/4", 6" = 1'-0" and full size)

Black crayon and ink on paper

Graphite and colored pencil on paper

Black ink on off-white wove paper

Graphite and wax crayon on glossy wove paper

Watercolor and graphite on off-white wove paper

Ink on paper

Ink on paper

Graphite on paper

Graphite on cream tracing paper

Graphite on off-white laid paper

studies for Synagogue, graphite on paper

Pastel on paper