Decoration of the Central Bay of the Loggia, Villa Madama, Rome, after Raphael

Pastel on off-white wove paper (pastel worked with solvent or water)

Black ink, watercolor, and charcoal on cream wove paper

Graphite on paper

Watercolor over graphite on blue laid paper

Incised line and Aquarelle on white wove paper

Graphite on graph paper

Graphite on off-white wove paper

Graphite on paper

Graphite on paper

Watercolor over graphite on off-white laid paper

Watercolor on cream wove paper

Graphite and colored pencil on cream wove paper