View of Misti, Arequipa, Peru

Watercolor and gouache, partially varnished, on off-white wove paper

Graphite on off-white wove paper

Graphite and blue crayon on paper

Colored marker on paper

Black marker on graph paper

Black chalk with touches of white chalk on faded antique laid paper

Black ink on tan wove paper

Colored marker on paper

Watercolor over graphite on off-white wove paper

Black and red marker on paper

Graphite on paper

Brown ink, watercolor and wh. gouache over graphite on cream antique laid paper