Portrait of Hillen; verso: partial sketch

Blue marker on paper

Graphite and blue crayon on paper

Brown and black crayons on paper

Black and brown ink and gray wash on off-white antique laid paper, laid down

Black ink on cream wove paper

Brown ink, brown and gray wash, and white gouache on beige antique laid paper

Graphite on paper

Colored marker on paper

Graphite on off-white wove paper

Black crayon on paper

Black ink and graphite on white wove paper

Black chalk on off-white wove paper