The Head of a Boy; verso: Foreshortened Head and Torso

Black marker on paper

Colored marker, opaque watercolor, and black pen on paper

parchment

Gouache, watercolor, graphite, and colored pencil on paper, double-sided

Opaque watercolor and adhesive on paper

Black chalk on parchment

Graphite on beige wove paper

Blue marker and black pen on paper

Watercolor and graphite on cream wove paper

Graphite on paper

Charcoal on paper

Colored marker on paper