Pennsylvania Pavilion for World's Fair, New York, 1939: Flag detail and masking of windows, (1/16" , 1/2", 3" = 1'-0")

Graphite on blue paper

Graphite on off-white wove paper

Graphite on cream wove paper

Graphite on off-white laid paper

Black, red, and white chalk, brown wash, and charcoal on off-white laid paper

Watercolor on ruled off-white wove paper

Colored ink on plastic

Watercolor on off-white wove paper

Black and white chalk on red-brown laid paper

Red crayon on cardboard, discolored

Silverpoint and Italian white marble heightening on off-white modern wove paper, prepared with bohemian terre verte, lead white, calcined bone, and rabbit skin glue

Watercolor and graphite on cream wove paper