Fountain of the Dragons, Villa d'Este, Tivoli

Black chalk on light tan antique laid paper, laid down on cream antique laid paper

Graphite on cream antique laid paper

Brown ink and brown wash with touches of graphite on cream antique laid paper, framing lines in brown ink

Brown ink and brown wash on cream laid paper

Brown wash, graphite, and white gouache over black chalk on toned tan antique laid paper, laid down on light tan antique laid paper

Brown ink, graphite, brown wash, and watercolor on off-white antique laid paper, framing lines in brown ink, adhered to a decorated mount

Black chalk and gray wash on cream antique laid paper

Brown ink and brown wash with traces of black chalk on cream antique laid paper, framing lines in brown ink, laid down on blue antique laid paper, laid down on light tan antique laid paper, with white paper strips adhered to face

Red chalk on cream antique laid paper; verso: red chalk and graphite

Black and white chalk on tan antique laid paper, framing lines in black chalk

Black and white chalk with traces of white gouache on light-tan antique laid paper, framing lines in black ink, laid down on cream antique laid paper

Brown ink over graphite with touches of red chalk on cream antique laid paper, framing lines in graphite, laid down on cream antique laid paper