View of Palazzo Chigi Ariccia and the Porta Napoletana

Black and white chalk on light tan antique laid paper

Graphite on off-white laid paper

Gray and black-ink wash and white opaque watercolor with traces of black chalk on blue laid paper, adhered to cream card

Brown wash and black chalk, with traces of red chalk, on cream antique laid paper

23 drawings in black chalk on off-white antique laid paper

Red and black chalk on light tan antique laid paper

Red chalk counterproof heightened with white chalk on toned tan antique laid paper

Black chalk on cream antique laid paper

Black crayon, graphite and white gouache on cream antique laid paper mounted to commercially prepared board

Black chalk on off-white antique laid paper adhered to gray antique laid paper

Graphite on cream antique laid paper