In this story there are two ancient traits especially noteworthy. The power of transformation into horrible shapes is precisely the means of defence which the Nereid Thetis once sought to employ against Peleus; the forms of wild beast and of fire, which she assumed according to ancient myth, are the same as Nereids now adopt; and the instructions now given to hold fast until the Nereid resume her proper shape are the same as Chiron, the wise Centaur, gave once to Peleus[315]. It is true that in the ancient story it is the person of Thetis that Peleus was bidden to grasp, while in the modern tale the shepherd’s immediate object is to retain hold of the kerchief only. But this feature of the story too is an interesting witness to antiquity, although in Thetis’ history it does not appear. Ancient art has left to us several representations[316] of nymphs with veil-like scarves worn on the head or borne in the hand and floating down the breeze; and the magic properties inherent in them are exemplified by Ino’s gift, or rather loan, to Odysseus. The scarf imperishable (κρήδεμνον ἄμβροτον) which she bade him gird about his breast and have no fear of any suffering nor of death, was not his own to keep after he reached the mainland; in accordance with her behest ‘he loosed then the goddess’ scarf from about him, and let it fall into the river’s salt tide, and a great wave bore it back down the stream, and readily did Ino catch it in her hands’[317]. Here Ino’s anxiety and strait command as to the return of her veil are most easily understood by the aid of the modern belief which makes the possession of the scarf or kerchief the sole, or at least the chief, means of godlike power. In Cythnos at the present day it is the μπόλια, or scarf worn about the head, which alone is believed to invest Nereids with their distinctive qualities[318]; and if the modern scarf is a lineal descendant of the Homeric type such as Ino wore--for even in feminine dress fashions are slow to change in the Greek islands[319]--the epithet ‘imperishable’ may have unsuspected force, as implying that the scarf confers a semblance of divinity on its owner and not _vice versa_.