View of the Palazzo del Quirinale, Rome

Black chalk and brown wash on cream antique laid paper; verso: black chalk

Brown ink and brown wash over black chalk on off-white antique laid paper, laid down to pale green laid paper

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper

Graphite on cream antique laid paper

Black ink and red chalk wash on cream antique laid paper, laid down on off-white antique laid paper, framing lines in black ink; verso: red chalk

Red and brown chalk on cream antique laid paper, laid down on cream antique laid paper with blue paper adhered to face

Black ink, brown wash and white gouache over graphite on cream antique laid paper, framing line in black ink, laid down on a decorated mount

Graphite on off-white antique laid paper

Brown ink and gray wash with touches of white gouache and black chalk on cream antique laid paper, darkened

Brown ink on white wove paper

Watercolor and black ink over traces of graphite on off-white antique laid paper, adhered to cream antique laid paper