Untitled (blank, left page); Untitled (adhered photocopies with calculations and notes, right page)

Black marker on paper

Ink and graphite on paper

Colored marker on paper

Graphite on paper

Black ink on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Charcoal and black chalk on off-white modern laid paper

Dried leaf, adhesive, and blue pen on paper

Black and red marker on paper