Blank page; verso: Perspective Study of Wall with Engaged Pilasters and Panels

Graphite, black ink on yellow card

Watercolor and gouache with gold paint over graphite on off-white wove paper

Charcoal on off-white laid paper

Watercolor and white gouache over graphite on off-white wove paper

Black ink on darkened off-white wove paper

Graphite and brown ink on heavy buff wove paper

Graphite on thin ivory wove tracing paper

Graphite on off-white wove paper (recto and verso)

Watercolor and white gouache on blue wove paper, discolored

Watercolor on off-white wove paper

Black and white chalk on blue-gray wove paper

Graphite on slightly darkened off-white wove paper