Some are gray, roan, palomino and pinto. Thoroughbreds may be bay, black, dark bay/brown, chestnut, gray, roan, white or palomino. Less common colors include red roan, bay, chestnut, dun, grullo and palomino. Their coats may be bay, roan, chestnut, gray, or palomino. Permitted colours are grey, black, brown, bay, dun, roan, chestnut, palomino, and cream. These horses are usually palomino, buckskin, or smoky black. A mutation called cream is responsible for palomino, buckskin, and cremello horses. Less common are white, roans, palomino, dun, and buckskin. Therefore, purebreds cannot be colors such as dun, cremello, palomino or buckskin. Recorded examples have been bay, chestnut, palomino, and dun. About half are bays, with the rest distributed among chestnut, palomino and black. They arrive in a carriage, brought by winged Palomino horses. He is described in the book as a palomino centaur with astonishingly blue eyes. At Texas Tech in Lubbock, Anderson earned the nickname the "Golden Palomino". Construction began in 1699, with the original plans made by Matias Perez Palomino.