Untitled (bleed-through of previous page and color transfer, left page); Untitled (designs for "rock sculpture (star)," right page)

Black crayon on off-white wove paper

Colored marker on paper

Ink on paper

Graphite on pale gray modern laid paper

Colored marker and black pen on paper

Graphite on paper

Black and white chalk on blue faded antique laid paper

Metalpoint on prepared paper

Graphite on off-white wove paper

Brown ink and gray wash over traces of black crayon on off-white laid paper, laid down to pale green laid paper

Black ink on off-white wove paper

Black chalk over a black chalk counterproof on off-white antique laid paper, laid down on cream antique laid paper with blue antique laid paper borders adhered to face, framing lines in graphite