Cityscape, Orizaba, Mexico

Graphite on paper

Black marker on paper

Black crayon on paper

Gouache on board

Black crayon and ink on paper

Black ink on off-white wove paper

Brown ink and brown wash on cream antique laid paper, incised

Colored crayon on paper

Graphite and white gouache on buff wove paper

Ink and watercolor on paper

Black pen on paper

Transparent and opaque watercolor with gum glaze additions and lifting/scraping on cream wove paper