Sketch of a Capital with Bird, Palace of Charles V, Granada

Black crayon and black and white chalk on gray paper

Colored marker and black pen on paper

Charcoal on beige wove paper

Transparent and opaque watercolor on cream wove paper

Colored crayons on paper

Graphite and crayon on paper

Black ink on white illustration board

Black ink and graphite on cream wove paper

Unframed drawing; ink on paper

Gray wash on tan wove paper

Black ink, charcoal, and watercolor on beige wove paper

Black crayon on paper