Untitled (bleed-through of previous page, left page); Untitled (sketch of past sky event, right page)

Black crayon on off-white antique laid paper

Graphite on off-white wove paper

Colored marker and black pen on paper

Black, red, and ocher chalk, and gray wash, some incised lines, silhouetted, on cream antique laid paper, framing line in black ink

Graphite on buff wove paper

Black and colored crayons on off-white wove paper

Graphite on off-white wove paper

Brown ink, black chalk, brown wash and white gouache on off-white antique laid paper, toned overall with a pale brown wash

Black and red chalk on cream antique laid paper; verso: graphite

Colored marker on paper

Black chalk, stumped, and white chalk on blue antique laid paper

Graphite on paper