Untitled (notes and prism designs, left page); Untitled (notes, right page)

Silverpoint on white wove paper

Color photocopy and adhesive on sketchbook paper

Colored marker on paper

Black marker on paper

Graphite on paper

Graphite and colored crayon on off-white wove paper

Graphite on paper, mounted

Blue ink on lined notebook paper

Graphite on paper

Black ink and graphite on tan wove paper

Colored crayon on cream wove paper

Black crayon on paper