Hypatia Teaching at Alexandria; Robert Trewick Bone; 1790-1840; British; undated; Watercolor and brown ink on medium; moderately textured; cream; wove paper mounted on mediuim; moderately textured; cream; wove paper; Mount: 13 3/4 x 19 13/16 inches (34.9 x 50.3 cm); Contemporary drawn border: 12 1/4 x 18 1/4 inches (31.1 x 46.4 cm); and Sheet: 11 7/16 x 17 9/16 inches (29.1 x 44.6 cm); ancient; architectural subject; columns; crowd; Greek; historical subject; instruction; student; teaching