The Vienna gold, silver, and purple Gospels, the lettering of which corresponds closely with that last described, may be regarded as certainly next in importance, and are of about equal antiquity. In none of these relics of magnificence are we enabled to trace the Eastern or Persian influence, which unquestionably imported a previously unknown originality and character into the art of Byzantium during the reign of Justinian the Great, A.D. 527 to 565. It is, no doubt, true, as Dr. Waagen remarks,[22] that "the style of painting up to his time, both in conception, form, and colour, was much the same as that which has been preserved to us in the paintings at Pompeii; while the spirit of Christianity, operating upon the artistic Greek nature, stimulated it anew to beautiful and original inventions. In a few single instances this style of art was maintained until the 10th century; but, generally speaking, a gradual degeneracy ensued, which may be dated from Justinian's period. The proportions of the figures gradually became exaggerated, elongated, the forms contracted with excessive meagreness, the motives of the drapery grew paltry, appearing either in narrow parallel folds stiffly drawn together, or so overladen with barbaric pearls and jewels as to exclude all indication of form. The flesh assumed a dark tone, the other colours became heavy, gaudy, and hard; while in glories, hatchings, and grounds, gold was called into requisition. In these qualities, united to a gloomy and ascetic character of heads, consist the elements of the Byzantine school." But, on the other hand, it is ever to be remembered that the mortification of the old flesh was but a symptom of the more active life beneath it, sloughing off the Pagan tradition, and gradually replacing it by that new and healthy Christian vigour which, for many centuries, nourished and aided the northern and western nations of Europe in their efforts to organize those national styles of Christian Art which are commonly designated as Gothic.[23]