Cityscape, Siena, Italy

Charcoal on cream laid paper

Blue marker and black pen on paper

Charcoal on paper

Colored marker on paper

Brown ink and white gouache on brown antique laid paper

Blue marker and black pen on paper

Black and white conté crayon on blue wove paper

Colored marker and black ink on paper

Black marker on paper

Graphite on paper

Graphite and white gouache on buff wove paper

Oil on off-white wove paper