Untitled (bleed-through of previous page, left page); Untitled ("Sky House," right page)

Black marker on paper

Graphite on paper

Black chalk, brown ink, and gray wash on light-tan antique laid paper, framing lines in black chalk; verso: black chalk

Graphite on paper

Graphite on paper

Black ink and gouache on cream wove paper

Watercolor and white gouache over graphite on buff wove paper

Gouache and graphite on white wove paper

Graphite on off-white wove paper

Watercolor over graphite on cream wove paper

Brown wash and white gouache on off-white paper

Black crayon on paper