The history of engraving in the Low Countries really dates but from the early years of the sixteenth century: that is, from the appearance of the prints of Lucas van Leyden (1494-1533). Before that time certain line engravers, such as the so-called _Maître aux Banderoles_, the "Master of the Streamers," and those other anonymous artists of the fifteenth century who composed the group called "the Dutch primitives," had attempted to widen the domain of the art, till then confined to the wood-cutters who were the contemporaries or successors of the xylographists of the "Speculum Salvationis" and the "Biblia Pauperum." But, whilst the German and Italian engravers were distinguishing themselves by the brilliancy of their achievement, their contemporaries in the Low Countries were producing works little fitted to compete with those of the foreign masters. They only succeeded in showing themselves more or less able artisans. Lucas van Leyden was the first to use the burin artistically, or at least to handle it with a boldness and knowledge never foreshadowed in the timid essays of his predecessors. [Illustration: FIG. 52.--ANONYMOUS ARTIST OF THE FIFTEENTH CENTURY. Hercules and Omphale.] While still a child Lucas van Leyden had already attracted the attention of his countrymen by his talent as a painter, and his sketch in distemper, the "Story of St. Hubert"--done, it is alleged, at the age of twelve--placed him at once amongst artists of repute. Some years later the publication of his prints brought him to the first rank. He maintained his place till the end of his life; and if, after his death, the Dutch and Flemish engravers still further perfected the art he had practised, they did but follow in his footsteps and draw more abundantly from the source he had discovered. The principal feature of the works of Lucas van Leyden, and in general of all those belonging to his school, is a keen feeling for the phenomena of light. Albert Dürer, and even Marc Antonio, despised or misunderstood this essential quality of art. In their works there is hardly any gradation of tone to suggest atmospheric distance, and we might mention engravings of theirs where objects consigned to the background are almost as distinct as those in the foreground. It was Lucas van Leyden who conceived the idea of perceptibly diminishing the values according to their distance, of giving to the shadows more or less of transparency or depth, as the case might be, and of endowing the lights and half-lights with relatively greater force or delicacy. Reasoning so valid--based as it was on the real appearances of nature--was the principal cause of the young Dutch master's success. In his numerous engravings, however, qualities of another order are added to the merit of this innovation. The variety of facial expression, the truth of attitude and gesture, are no less remarkable than the harmony of effect, and the attempts at what we may venture to call _naturalistic_ colour.