When at Frankfort, in 1845, he first became acquainted with the most "indelible" influence of his life in that inner sanctuary in which he had hitherto been a lonely inmate. Seven years later, in the Diary he calls "Pebbles," written for his mother, when, fully fledged, he leaves the nest to battle alone on the field of life, he pays a tribute of unqualified affection and gratitude to his master, Steinle, who first unlocked the door to Leighton's full consciousness of the depth of his devotion for his calling (see pp. 61 and 62).

In 1879, the year after Leighton was elected President of the Royal Academy, in the same letter to Mrs. Mark Pattison already quoted from, he writes, respecting the influences which affected his art development: "For bad by Florentine Academy, for good, far beyond all others, by Steinle, a noble-minded, single-hearted artist, s'il en fut. Technically, I learnt (later) much from Robert Fleury, but being very receptive and prone to admire, I have learnt, and still do, from innumerable artists, big and small. Steinle's is, however, the indelible seal. The thoroughness of all the great old masters is so pervading a quality that I look upon them all as forming one aristocracy."

During the first year when he settled in Rome, in the beginning of 1853, he made the acquaintance of Mr. and Mrs. Sartoris. Leighton's friendship with Mrs. Sartoris (Adelaide Kemble), many years his senior, and one who had ever viewed her art as a singer from the purest and highest aspect, became a strong and elevating influence in his life. Professor Giovanni Costa (the "Nino" of the letters), one of Leighton's most intimate friends from the year 1853 to the end in 1896, wrote of Mrs. Sartoris, referring to the early days in Rome from 1853 to 1856:[11] "The greatest influence on the life of Frederic Leighton was exerted by Mr. and Mrs. Sartoris (Miss Adelaide Kemble), who had the mind of a great artist. Mr. Sartoris was one of the greatest critics of art, and Mrs. Sartoris had a most elevated and serene nature."

This great friendship with Mr. and Mrs. Sartoris brought with it many others, notably those of Robert Browning and of Mr. Henry Greville. Some years later, Leighton writes of Mr. Henry Greville, in a letter to his pupil and friend, Mr. John Walker: "He is indeed one of the kindest and best men possible, I look on him myself as a second father"; and Henry Greville in a letter to Leighton writes: "I wish you were my son, Fay"—Fay being the name given to Leighton by his inner circle of intimates, and certainly a stroke of genius in the one who invented it. Writing from Frankfort to his mother, where he returned to show his works to Steinle after his family had finally migrated to Bath and he to Rome, he says: "I have had such a letter from Henry (Henry Greville); there never was anything like the tenderness of it. You would have been just enchanted."

The friendship with Mrs. Sartoris only ended with her death in 1879, the year after Leighton was elected President of the Royal Academy. Being then close upon fifty, deeply sensible of the grave responsibilities involved by his new position, Leighton entered on a fresh phase in his career. As president of the centre of national living art, this phase involved a serious view being taken of the interests of art such as could be encouraged by a public body. Also as one who had been helped and encouraged by personal friendship and influence to work out the best in him, with his ever eager and generous nature he felt anxious to hand on the help he had received by devoting a like sympathy to the individual interests of other workers. His field of action had become enlarged, and he rose with consummate ability to the fulfilment of the duties this larger area entailed on him. Not only by his biennial addresses to the students of the Royal Academy, but by the speeches delivered spontaneously at the councils and elsewhere, when no preparation would have been possible, his fame as an orator was established. Many there are who have heard the impromptu speeches he made, who can vouch, as do Mr. Briton Rivière and Mr. Hamo Thornycroft, that these were just as fine in language and excellent in the concise form in which the words were made to convey the intended meaning, as those which Leighton had carefully prepared beforehand, and possessed, moreover, the charm of an unlaboured effort.

FROM DRAWING OF ADELAIDE SARTORIS
Paris, 1856[ToList]

The seventeen years, during which Leighton was President of the Royal Academy, and prominent in every direction as the leader of the art of his country, were not without saddening influences. His duties necessitated contact with many varieties of human nature, some far from sympathetic to him. The contrast between his own disinterested reverence for beauty, moral and physical, with the indifference displayed by many of his brother artists towards his own high aims and aspirations, forced itself more and more on Leighton as the optimistic fervour and enthusiasm of youth waned with years and failing health. He had to face the depressing fact that selfish motives are the ruling factors with most men, even with those who ostensibly follow the calling of beauty. Much of the joyousness of his spirit was lessened accordingly, though his "sweet reasonableness," to quote Watts' truly suggestive words, never deserted him. This prevented any bitterness or resentment from finding permanent location in his nature. Another source of distress arose from the fact that his great position aroused the jealousy of the envious. However exceptional his tact, however truly heartfelt his consideration for others, no virtues could stand against the vice of being so pre-eminently successful in the eyes of the envious, whose vanity alone placed them in their own estimation on a level with the great.

Nothing perhaps excites so rampant a jealousy in unappreciative and envious natures, as does the unexplainable charm of a delightful personality. It aggravates the dull and envious beyond measure to see a being thus endowed galloping over the ground in all directions with ease, there being in their eyes no sufficient explanation for the pace. Such success is viewed by the envious as a kind of trick, some witchery of fascination, which deludes the world into bestowing unmerited advantages on the conjuror. Those, on the contrary, who can appreciate a transcendent and delightful personality, recognise it as the convincing grace of the power of uncommon gifts flashing their radiance into the intercourse of every-day life, modestly ignored as conscious possessions but inevitably sparkling out in any human intercourse, and from a social point of view making the greatest among us the servants of all.