Two ship hulls, one carried by a fish, the other by a dragon, Pisanello

Date: 15th century. Dimensions: height: 24.2 cm (9.5 in); width: 40.8 cm (16 in). Medium: black chalk, brown wash, charcoal, drawing, pen and brown ink. Collection: Louvre Museum. Pisanello - Codex Vallardi 2291