Graphite, pen and black ink on moderately thick, textured, white laid paper
Dimensions:
Sheet: 9 3/16 × 15 inches (23.3 × 38.1 cm)
Inscription(s)/Marks/Lettering:
Inscribed in graphite, upper left, description; in graphite, throughout, dimensions given; in pen and black ink, lower left: "Quadrifrontal Arch Tripoli"; inscribed on verso in pen and black ink, throughout, dimensions and calculations given; in graphite, right: "No 14"; in graphite, upper center, inscription
Credit Line:
Yale Center for British Art, Paul Mellon Collection