Campanile at Giralda, Seville, Spain

Transparent and opaque watercolor, with selective gum glaze application on brown wove paper, adhered overall to Whatman paper covered board

Watercolor, brown ink and graphite on off-white wove paper

Black crayon on paper

Crayon on discolored cream wove paper

Watercolor over graphite on tan paper

Colored marker on paper

Graphite and brown wash on off-white paper

Black crayon on off-white wove paper

Brown ink and gray wash on tan antique laid paper

Black chalk, brown ink, gray wash and white gouache on cream antique laid paper; verso: black chalk and brown ink with extensive splatters of paint

Black and brown ink, and gray and brown wash over black chalk, laid down on a decorated mount, framing lines in brown ink

Graphite with colored crayons on paper