Conchita Otomi, Pahuatlan, Mexico

Black chalk, squared in graphite, on tracing paper

Black crayon on paper

Black ink on off-white wove paper

Opaque watercolor on paper collaged with halftone photographs

Charcoal on paper

Watercolor, gouache and gold paint over graphite on heavy off-white wove paper

Brown ink and brown wash over black chalk underdrawing on cream antique laid paper

Brown ink and brown and gray wash over black chalk on cream antique laid paper, partially squared in black chalk, partial framing line in brown ink, laid down on decorative mount

Graphite on cream wove paper, darkened to brown

Black marker on paper

Graphite on paper

Graphite on paper