Untitled (blank with stray mark, left page); Untitled (notes on sky events, right page)

Crayon on paper

Graphite on tan wove paper

Charcoal on brown wove paper

Colored marker on paper

Watercolor over graphite on heavy off-white wove paper

Graphite on paper

Colored marker on paper

Paper and adhesive on paper

Watercolor and graphite on white wove paper

Black and white chalk

Graphite on paper

Black ink on tracing paper with a laid paper framing mount