The eyelashes (eyeline) are the true boundaries of the eye between the eyelid and the cornea of the

eye (the black region of the eye.) The eyeline of a Caucasian is exposed almost completely and the eyes look clear and pure due to sufficient exposure of the cornea. Also, the eyes look bigger because of the higher location of the line of the eyelid. In contrast, eyes of a Korean with only a single eyelid are covered with much amount of skin drooping down from above. Therefore, the eyeline where the lahes grow is hidden within the skin instead of showing the real eyeline. As a result, the more the eyelid skin droops down, the smaller and the puffier the eyes look. Additionally, the existing Mongolian folds result in widened and exaggerated intercanthal distance.