He loved the freshness of their quality--the result of a first painting never retouched--the masterly ease of the workmanship, full of tender, gracious beauty. These days were Leighton's real holidays, where, in rapturous admiration of the art he loved so profoundly, he put behind him for the time the weight of official responsibility, and the no less exhausting social duties of his life. Had Leighton been able to devote himself to the method of painting in fresco, and to work in a warm, dry climate, which admits of painting into the wet surface of plaster without danger of the wall retaining the moisture, he would, undoubtedly, have felt a freer impulse to work rapidly and more spontaneously than when his touch was controlled by the complicated procedures in oil painting. In the process of painting _al fresco_, colour, in a sense, models itself--its absorption into the wet plaster softening the edges of one touch into another; hence, over a first painting no half obliteration is necessary, and any elaborate finish is avoided. Being obliged to complete before the plaster was dry, Leighton could not have yielded to the temptation to over-refine his surface; and his splendid power as a draughtsman, allied to his sense of beauty, would have found a perfectly spontaneous, happy utterance. As a boy he had imbibed one great principle, and from this principle he never deviated. He wrote, "The thoroughness of all the great masters is so pervading a quality that I look upon them all as forming one aristocracy." In his sketches alone did Leighton relax from the strain which absolute thoroughness involves; and then, in all the fervour of æsthetic inspiration, colour would fly on canvas, chalk or paper, with a charm of quality and exquisite grace of line and form which, as Mr. Briton Rivière remarks, is the very best that can be obtained from a great artist thoroughly trained, but which condition Leighton would never admit into what he considered his serious work. He writes to his father from Rome, January 1853: "I was deeply impressed with the glorious works of art I saw in Venice and Florence, and was particularly struck with the exquisitely _elaborate_ finish of most of the leading works by _whatever_ master; the highest possible finish combined with the greatest possible breadth and grandeur of disposition in the principal masses. Art with the old masters was full of love, refined,--sterling." Leighton formed his standard from these old masters, and never for a moment allowed his standard to be replaced by another. In certain types of Englishmen chivalric loyalty develops at times into obstinacy. Leighton, with all his passion for Italy, his artistic sensitiveness, his excitability, his finely wrought nervous temperament, and his intense power of sympathy, had also in his blood something of the old English Tory, which made him adhere and remain loyal to the strongest impressions of his youth. Catholic and generous