Head of a Young Woman

Brown ink, gray and brown wash, and touches of black chalk on cream antique laid paper, laid down overall on cream modern wove paper

Brown ink and brown wash over black chalk on cream antique laid paper, mounted at four corners to blue-gray antique laid paper mounted with Sagredo tabs to off-white antique laid paper

Black felt-tipped pen on yellowed newsprint paper

Graphite on heavy cream wove paper

Graphite and colored pencil on paper

Colored marker on paper

Colored marker on paper

Graphite on cream laid paper

Colored marker on paper

Colored crayons on paper

Oil paint on offset lithograph, 1989 edition of Flora de la Real Expedición Botánica del Nuevo Reino de Granada (1783-1810)

Watercolor over graphite on off-white wove paper