Hobbema (1638?-1709) was probably the pupil of Jacob van Ruisdael, and ranks with him, if not above him, in seventeenth-century landscape painting. Ruisdael hardly ever painted sunlight, whereas Hobbema rather affected it in quiet wood-scenes or roadways with little pools of water and a mill. He was a freer man with the brush than Ruisdael, and knew more about the natural appearance of trees, skies, and lights; but, like his master, his view of nature found no favor in his own land. Most of his work is in England, where it had not a little to do with influencing such painters as Constable and others at the beginning of the nineteenth century. [Illustration: FIG. 85.--ISRAELS. ALONE IN THE WORLD.] LANDSCAPE WITH CATTLE: Here we meet with Wouverman (1619-1668), a painter of horses, cavalry, battles, and riding parties placed in landscape. His landscape is bright and his horses are spirited in action. There is some mannerism apparent in his reiterated concentration of light on a white horse, and some repetition in his canvases, of which there are many; but on the whole he was an interesting, if smooth and neat painter. Paul Potter (1625-1654) hardly merited his great repute. He was a harsh, exact recorder of facts, often tin-like or woodeny in his cattle, and not in any way remarkable in his landscapes, least of all in their composition. The Young Bull at the Hague is an ambitious piece of drawing, but is not successful in color, light, or _ensemble_. It is a brittle work all through, and not nearly so good as some smaller things in the National Gallery London, and in the Louvre. Adrien van de Velde (1635?-1672) was short-lived, like Potter, but managed to do a prodigious amount of work, showing cattle and figures in landscape with much technical ability and good feeling. He was particularly good in composition and the subtle gradation of neutral tints. A little of the Italian influence appeared in his work, and with the men who came with him and after him the Italian imitation became very pronounced. Aelbert Cuyp (1620-1691) was a many-sided painter, adopting at various times different styles, but was enough of a genius to be himself always. He is best known to us, perhaps, by his yellow sunlight effects along rivers, with cattle in the foreground, though he painted still-life, and even portraits and marines. In composing a group he was knowing, recording natural effects with power; in light and atmosphere he was one of the best of his time, and in texture and color refined, and frequently brilliant. Both (1610-1650?), Berchem (1620-1683), Du Jardin (1622?-1678), followed the Italian tradition of Claude Lorrain, producing semi-classic landscapes, never very convincing in their originality. Van der Heyden (1637-1712), should be mentioned as an excellent, if minute, painter of architecture with remarkable atmospheric effects.