Legs of Horses; verso: Study of a Wing (?)

Brown ink and brown and gray wash over black chalk on cream antique laid paper; verso: black chalk or crayon trial strokes and incidental stray red chalk

Opaque and transparent watercolor on parchment

Brown ink on cream antique laid paper

Brown ink and black and red chalk on oatmeal (formerly blue) paper; verso: brown ink and black chalk

Brown ink and transparent and opaque watercolor on antique laid paper, framing line in brown ink

Black ink, gray wash, and transparent and opaque watercolor over black chalk on off-white antique laid paper

Brown ink on off-white antique laid paper, mounted overall; framing line in brown ink

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

Brown ink on light tan Asian paper; verso: stray mark in purple pencil

Brown ink, brown wash, black chalk and white opaque watercolor, partially incised, on light tan antique laid paper

Brown ink, transparent watercolor over black chalk on cream antique laid paper, framing line in brown ink, mounted at four corners to beige antique laid paper

Brown ink on Asian paper