Head markings are present from birth and do not change as the horse ages.
A blaze is a broad white marking down the horse's face that extends over the nose.
A star is a white marking on the forehead of the horse. Horses may have a star and snip (see below) combination.
A Snip is a white marking between the horse's nostrils, sometimes extending into the nostrils. Horses may have a snip and star (see above) combination.
A stripe is a narrow white marking down the horse's face.
A White Face is a white marking over the forehead, nose and part of the muzzle.