Checkerboard Bonnet Shell (Phalium Areola)

Black chalk and gray wash on off-white antique laid paper, framing line in black chalk

Brown ink, gray wash, and touches of graphite on off-white antique laid paper

Brown ink and brown wash on cream antique laid paper, with a framing line in brown ink

Brown ink and white opaque watercolor on blue antique laid paper, laid down on a laid mount

Red and black chalk on off-white antique laid paper, silhouetted and mounted to off-white antique laid paper prepared with green wash; framing lines in black chalk and graphite

Watercolor and black ink over graphite on cream antique laid paper

Brown ink, brown and gray wash, white opaque watercolor and touches of red and black chalk on cream antique laid paper, partial framing line in brown ink and partial framing line in graphite

Black and white chalk on blue antique laid paper; framing line in dark brown ink

Black ink and watercolor with gray wash and black chalk on off-white antique laid paper; framing line in faint graphite

Brown ink and brown and gray wash on off-white antique laid paper, framing line in brown ink

Opaque and transparent watercolor and black chalk on cream antique laid paper

Black chalk and later brown wash on cream antique laid paper, framing line in brown ink