None of the "learned" Poussin's pictures in the Gallery shows so well as this how steeped he was alike in the knowledge and in the feeling of Greek mythology. Cephalus was a Thessalian prince whose love of hunting carried him away at early dawn from the arms of his wife Procris (see under 698). Hence the allegorical fable of the loves of Cephalus and Aurora, the goddess of the dawn, and her attempt to rival Procris in his affections. Cephalus here half yields to Aurora's blandishments, but a little Cupid holds up before him the portrait of his wife and recalls her love to his mind. Behind is Aurora's car, in which she is drawn by the white-winged Pegasus across the sky. But Pegasus, with that intermingling of many ideas which is characteristic of all Greek myths, is also "the Angel of the Wild Fountains: that is to say, the fastest flying or lower rain-cloud, winged, but racing as upon the earth."[85] Hence beside him sleeps a river-god, his head resting on his urn. But the mountain top is tipped with dawn; and behind, one sees a Naiad waking. Farther still beyond, in a brightening horizon, the form of Apollo, the sun-god whose advent follows on the dawn, is just apparent, his horses and his car melting into the shapes of morning clouds.[86] 66. A LANDSCAPE: AUTUMN MORNING. _Rubens_ (Flemish: 1577-1640). _See_ 38. Rubens "perhaps furnishes us with the first instances of complete, unconventional, unaffected landscape. His treatment is healthy, manly, and rational, not very affectionate, yet often condescending to minute and multitudinous detail; always, as far as it goes, pure, forcible, and refreshing, consummate in composition, and marvellous in colour" (_Modern Painters_, vol. i. pt. ii. sec. i. ch. vii. § 15). Notice especially the sky. "The whole field of ancient landscape art affords, as far as we remember, but one instance of any effort whatever to represent the character of the upper cloud region. That one instance is the landscape of Rubens in our own Gallery, in which the mottled or fleecy sky is given with perfect truth and exquisite beauty" (_ibid._, vol. i. pt. ii. sec. iii. ch. ii. § 9). Rubens's skill in landscape was partly due to fondness for the scenery he depicted. This picture was painted when he was at Genoa, but it is a purely Flemish scene--a broad stretch of his own lowlands, with the castle of Stein, it is said, which was afterwards his residence, near Mechlin, in the background, with Flemish waggon and horses fording a brook, and with a sportsman in the immediate foreground, carrying an old-fashioned firelock, intent on a covey of partridges.[87] "The Dutch painters are perfectly contented with their flat fields and pollards; Rubens, though he had seen the Alps, usually composes his landscapes of a hayfield or two, plenty of pollards and willows, a distant spire, a Dutch house with a moat about it, a windmill, and a ditch" (_ibid._, vol. iii. pt. iv. ch. xiii. § 20).