Frank Residence, Pittsburgh, Pennsylvania, 1939-1940: Front entrance, details (1/2" , 1 1/2" , and 6" = 1'0")

Incised line and Aquarelle on white wove paper

Ink on paper

Crayon and graphite on paper

Black ink on off-white wove paper

Graphite on paper

Black crayon on paper

Ink on paper

Chalk on paper

Black chalk on off-white wove paper

Black ink on off-white wove paper

Ink on paper

Turpentine wash with oil on white cardboard