Each of such presentments, embodying with loving skill some feature of the plant, enhances by association the charm of its reality, accompanying the delight of real bay-trees and bay leaves with inextricable harmonics, vague recollections of the delight of bronze, of delicately cut marble, of marvellously beaten gold, of deep Venetian crimson and black and auburn. But best of all, most satisfying and significant, is the remembrance of the bay-trees themselves. They greatly affect the troughs of watercourses, among whose rocks and embanked masonry they love to strike their roots. In such a stream trough, on a spur of the Hill of Fiesole, grow the most beautiful poet's laurels I can think of. The place is one of those hollowings out of a hillside which, revealing how high they lie only by the sky-lines of distant hills, always feel so pleasantly remote. And the peace and austerity of this little valley are heightened by the dove-cot of a farm invisible in the olive-yards, and looking like a hermitage's belfry. The olives are scant and wan in the fields all round, with here and there the blossom of an almond; the oak woods, of faint wintry copper-rose, encroach above; and in the grassy space lying open to the sky, the mountain brook is dyked into a weir, whence the crystalline white water leaps into a chain of shady pools. And there, on the brink of that weir, and all along that stream's shallow upper course among grass and brakes of reeds, are the bay-trees I speak of: groups of three or four at intervals, each a sheaf of smooth tapering boles, tufted high up with evergreen leaves, sparse bunches whose outermost leaves are sharply printed like lance-heads against the sky. Most modest little trees, with their scant berries and rare pale buds; not trees at all, I fancy some people saying. Yet of more consequence, somehow, in their calm disregard of wind, their cheerful, resolute soaring, than any other trees for miles; masters of that little valley, of its rocks, pools, and overhanging foliage; sovereign brothers and rustic demi-gods for whom the violets scent the air among the withered grass in March, and, in May, the nightingales sing through the quivering star night. Of all southern trees, most simple and aspiring; and certainly most perfect among evergreens, with their straight, faintly carmined shoots, their pliable strong leaves so subtly rippled at the edge, and their clean, dry fragrance; delicate, austere, alert, serene; such are the bay-trees of Apollo. IV. I have gladly accepted, from the hands of that tram-way road-mender, the Bay Laurel--_Laurus Nobilis_--for a symbol of all art, all poetry, and all poetic and artistic vision and emotion. It has summed up, better than words could do, what the old Herbals call the _virtues_, of all beautiful things and beautiful thoughts. And it has suggested, I hope, the contents of the following notes; the nature of my attempt to trace the influence which art should have on life. V.