Untitled (sketch of sleeping dog in figure's lap, left page); Untitled (portrait of a female figure [Mrs. Menzel], right page)

Black crayon on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Graphite on paper

Graphite on paper

Blue pen on paper

Black marker on paper

Charcoal on off-white wove paper

Graphite on paper

Ink with black and light green crayon on paper

Charcoal on off-white wove envelope