Pennsylvania Pavilion for World's Fair, New York, 1939: Free-standing partitions and grating detail, (1/2" , 3" = 1'-0" and full size)

Watercolor and graphite on white wove paper

Charcoal on blue laid paper

Graphite on cream laid paper

Graphite on paper

Watercolor and graphite on off-white tracing paper mounted to cardboard

Graphite on blue wove paper

Charcoal and yellow and white chalk on brown wove paper

Black ink, black and gray wash, over a cyanotype on white wove paper

Graphite on cream wove paper

Charcoal on gray-blue laid paper

Charcoal on cream laid paper

Charcoal on off-white laid paper