Pennsylvania Pavilion for World's Fair, New York, 1939: Wiring for neon: diagram (1/16" = 1'-0" )

Black crayon on paper

Graphite on off-white wove paper; verso covered in red chalk for transfer

Black ink on off-white wove paper

Black crayon on tan wove paper

Graphite on off-white wove paper

Graphite and charcoal; verso: charcoal and graphite

Watercolor and white gouache on blue wove paper

Graphite on off-white wove paper

Watercolor and black crayon on off-white wove paper

Graphite and colored wax crayons with extensive stumping, erasure and working with a sharp tool, on off-white wove paper

Tempera on purple construction paper

Black ink on tan wove paper