Mercury Presenting the Lyre to Apollo; verso: Study for a Muse

Colored chalks on cream antique laid paper, laid down on cream wove paper, with cream antique laid paper strips adhered to face

Brown ink, brown wash, and graphite over black chalk on cream antique laid paper, partial framing lines in brown ink, laid down on cream wove paper

Black ink and brown wash with black and white chalk on light tan antique laid paper, laid down on off-white antique laid paper and off-white card

Brown ink and brown wash over graphite on off-white antique laid paper

Black ink and gray and brown wash on cream antique laid paper, framing lines in black chalk and graphite

Black chalk with touches of white gouache on light tan antique laid paper, squared in black chalk

Black ink, gray and brown wash, white gouache, over black chalk, on light tan antique laid paper, framing lines in brown ink, laid down on cream antique laid paper with blue antique laid paper strips adhered to face

Red chalk and white chalk on tan antique laid paper

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

Colored chalks on cream antique laid paper, laid down on cream wove paper, with cream antique laid paper strips adhered to face

Brown and black ink, brown wash, and watercolor on parchment, partial framing line in black ink; verso: traces of graphite

Black ink, dark gray wash, and white gouache on off-white antique laid paper prepared with light gray wash, laid down on off-white antique laid paper covered with blue wove paper