Project for a wall hanging with an emblematic tree and the motto Gvarden the forces, Pisanello

Date: 15th century. Dimensions: height: 21.5 cm (8.4 in); width: 28.5 cm (11.2 in). Medium: black chalk, brown wash, pen and brown ink. Collection: Louvre Museum. Pisanello - Codex Vallardi 2538 r