Untitled (bleed-through of previous page with note, left page); Untitled (view of "crater from Ia," right page)

Pastel and brown gouache on pale blue wove paper

Graphite and black and brown wash on white wove paper; verso: watercolor and graphite

Black ink and brown wash over traces of black chalk on off-white antique laid paper, partially incised; verso: rubbed with red chalk

Gray tempera, black ink, graphite, and scratchwork on off-white wove paper; verso: black ink and graphite

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Colored marker on paper

Graphite on paper

Ink on paper