Untitled (adhered notes, left page); Untitled (adhered notes on timing for neon sculptures, right page)

Graphite on off-white wove paper

Graphite on paper

Graphite on buff tracing paper

Black crayon on paper

Charcoal and graphite on illustration board

Graphite and ink on paper

Colored marker and graphite on paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Black crayon on paper

Crayon on paper

Graphite with blue, green and black crayon ; graphite on paper