Untitled (charcoal transfer, left page); Untitled (study of seated female nude, right page)

Black, green, and yellow crayon on paper

Colored marker on paper

Graphite and blue crayon on paper

Black marker on paper

Colored marker on paper

Colored marker on paper

Charcoal with erasure on thick beige wove paper

Black chalk and graphite on off-white laid paper

Colored crayon on paper

Graphite on paper

Graphite and blue crayon on paper

Black crayon on paper