Graphite on medium, slightly textured, beige laid paper
Dimensions:
Sheet: 8 7/16 × 13 1/2 inches (21.4 × 34.3 cm)
Inscription(s)/Marks/Lettering:
Inscribed in pen and brown ink, center left: "The original of this was | drawn by Wm. Seymour, as | his idea of a perfect horse."; inscribed in pen and black ink, on mount, lower left: "S Gilpin 1760"