Bull; verso: Untitled

Pastel and graphite on green prepared paper

Black ink with traces of white gouache and varnish on off-white wove paper

Graphite on cream wove paper

Blue ink with black, blue and lavender washes on cream wove paper

Black ink on white wove paper

Black chalk on off-white wove paper

Black ink on varnished (?) white wove paper

Graphite on three sheets of tan wove paper, darkened

Charcoal or black chalk on buff wove paper

Black ink and wash and gray watercolor on white wove paper

Colored chalks on light brown paper

Black chalk with traces of graphite on white wove paper