Seated Boy with Crossed Legs, head tilted; verso: sketch of skeleton

Brown ink and brown wash on cream antique laid paper

Black ink, black chalk, blue-green transparent watercolor and brown wash on off-white antique laid paper

Brown and black ink, transparent and opaque watercolor, and gray wash over graphite on two sheets of antique laid paper, the secondary sheet extending 10 mm below the primary one at the bottom, partial framing line in graphite, mounted overall

Brown ink and [later?] gray wash over graphite, partially incised, on cream antique-laid paper

Black and red chalk counterproof, reworked in red chalk, graphite and black chalk (?) on cream antique laid paper

Black chalk on Asian paper

Gray ink and gray wash and graphite on cream antique laid paper possibly prepared with light brown wash, framing line in brown ink

Brown ink and brown wash on cream antique laid paper

Brown ink on Asian paper

Black chalk on parchment

Transparent and opaque watercolor on parchment

Brown ink, brown and gray wash, and oxidized white opaque watercolor, on cream antique laid paper; verso: red chalk and oxidized white opaque watercolor over graphite, framing line in brown ink