Medici Venus-Aphrodite and Borghese Venus on the Water

Black crayon on envelope

Graphite on off-white wove paper

Graphite on parchment

Black ink and charcoal on cream laid paper

Colored marker and blue pen on paper

Colored marker on paper

Graphite on paper

Brown marker on graph paper

Colored crayons on paper

Charcoal on gray-blue laid paper

Graphite on paper