Object Type: painting. Genre: animal art. Date: 1831. Place of creation: England. Dimensions: height: 86.4 cm (34 in) ; width: 106.7 cm (42 in). Medium: oil on canvas. Collection: National Trust. John Ferneley II (1814-1862) - A Chestnut Racehorse Called 'Undine' - 1441489 - National Trust