To his care and advice concerning his pupil's manner of working Rossetti added consideration for his financial position. Burne-Jones, with but slender resources and with little chance as yet of earning the means of support, was having a somewhat hard struggle, which Rossetti did his best to relieve by introducing him to friends who would interest themselves in him, and by helping him to get such work as he was capable of carrying out. One important commission was obtained about the end of 1856, and this commission deserves special mention because it gave Burne-Jones his first experience in a branch of design in which he was destined to become an acknowledged master. Messrs. Powell, the glass-makers, who were making great efforts to improve the quality of stained glass, had applied to Rossetti for a design for a window. He declined to undertake this work, and recommended his pupil instead; and Burne-Jones accordingly prepared a design which was not only accepted by the firm but enthusiastically approved by Ruskin, who was, so Rossetti declared in a letter written at the time, "driven wild with joy" by the merit and quality of the work. This cartoon was followed during the next three or four years by several others drawn for the same firm. Much that is important in the record of the painter's life is to be assigned to this short period between the beginning of 1857 and the end of 1860. In addition to his designs for stained glass, he produced a large number of pen-and-ink and water-colour drawings, and made his first experiments in oil-painting; and he took part in the decoration of the library of the Oxford Union, an ambitious scheme entered into by Rossetti at the suggestion of Mr. Woodward, the architect of the building, and carried out, despite many unexpected difficulties, by Rossetti himself and a band of enthusiastic young artists. These decorations, which unfortunately fell into a condition of hopeless decay soon after they were completed, took some six months to execute, and he was engaged upon his share of the work until the early part of 1859. In the autumn of that year he paid his first visit to Italy and studied those early Italian masters with whom, as his after work proved, he was so deeply and intelligently in sympathy. This visit, indeed, brought about a marked change in his artistic outlook and helped to lead him away from the Gothic tendencies which he had first shown--probably as a result of his association with Morris--into a far more pronounced inclination for the Italian manner of design. He was married in the summer of 1860 to Miss Georgina Macdonald, about a month after Rossetti's marriage to Miss Siddal; and in taking this step he certainly showed that he had confidence in his professional prospects, a confidence which was justified by the position he had already made for himself. [Illustration: PLATE IV.--SIBYLLA DELPHICA (Manchester Art Gallery)