Fountain in a Courtyard, Charles-Louis Clérisseau, in or before 1768

Date: in or before 1768. Dimensions: sheet: 24.5 x 17.1 cm (9 5/8 x 6 3/4 in.); ; page size: 42.5 x 27.7 cm (16 3/4 x 10 7/8 in.). Medium: brown ink, ink and watercolor, pen and gray ink, sketch, watercolor over graphite on laid paper. Collection: National Gallery of Art. Charles Louis Clérisseau, Fountain in a Courtyard, in or before 1768, NGA 62471