Untitled (charcoal transfer, left page); Untitled (studies of seated and reclined female nude, right page)

Ink on paper

Graphite on paper

Black crayon on paper

Colored marker on paper

Colored marker, felt-tipped pen, and graphite on paper

Graphite and blue crayon on paper

Black marker on paper

Black crayon on paper

Charcoal, chalk, oil on paper

Watercolor and graphite on squared off-white wove paper

Ink on paper

Colored chalk on off-white paper