Study of a Wolf's Head; verso: Partial Study of an Ox

Pastel and compressed charcoal on off-white paper

Watercolor on blue wove paper

Black chalk on cream antique laid paper, laid down overall on cream antique laid decorative mount

Monochromatic designs (26 sheets)

Black, orange, and violet crayon on paper

Graphite on paper

Watercolor over graphite on off-white wove paper

Colored marker and black pen on paper

Watercolor and graphite on cream wove paper

Graphite and red crayon on paper

Graphite on paper

Colored and metallic marker on paper