For colour he [Nobs, a horse] was neither black-bay, brown-bay, dapple-bay, black-grey, iron-grey, sad-grey, branded-grey, sandy-grey, dapple-grey, silver-grey, dun, mouse-dun, flea-backed, flea-bitten, rount, blossom, roan, pye-bald, rubican, sorrel, cow-coloured sorrel, bright sorrel, burnt sorrel, starling-colour, tyger-colour, wolf-colour, deer-colour, cream-colour, white, grey, or black. Neither was he green, like the horse which the Emperor [Septimus] Severus took from the Parthians, …