bringing together of two times of which Lamb speaks above, is assisted by the distribution of colours. "To Ariadne is given (say the critics) a red scarf, to relieve the figure from the sea, which is behind her. It is not for that reason alone, but for another of much greater consequence; for the sake of the general harmony and effect of the picture. The figure of Ariadne is separated from the great group, and is dressed in blue, which, added to the colour of the sea, makes that quantity of cold colour which Titian thought necessary for the support and brilliancy of the great group; which group is composed, with very little exception, entirely of mellow colours. But as the picture in this case would be divided into two distinct parts, one half cold and the other warm, it was necessary to carry some of the mellow colours of the great group into the cold part of the picture, and a part of the cold into the great group; accordingly, Titian gave Ariadne a red scarf, and to one of the Bacchantes a little blue drapery." This famous picture was a commission from the Duke Alfonso I. of Ferrara. There were great delays in its delivery, the Duke and his agents resorting alternately to threats and cajolery in order to extract the promised canvas from the painter. Among other excuses Titian said he had no canvas for it. The Duke supplied the canvas, and sent at the same time a frame. But the picture did not come. Ultimately Titian took it with him to Ferrara in 1522, and finished it there. He seems to have been engaged on it, off and on, for some three years. The picture subsequently passed into the Aldobrandini collection at Rome, from which it was purchased for an English collector in 1806. Twenty years later it was acquired by the National Gallery. 36. A LAND STORM. _Gaspard Poussin_ (French: 1613-1675). _See_ 31. The one gleam of light breaking through the clouds falls on the watch tower of a castle, perched on a rock--"a stately image of stability," where all things else are bent beneath the power of the storm. The spirit of the picture is, however, better than its execution. Take, for instance, the clouds. They are mere "massive concretions of ink and indigo, wrung and twisted very hard, apparently in a vain effort to get some moisture out of them" (_Modern Painters_, vol. i. pt. ii. sec. iii. ch. iv. § 6). In the tree forms, again, Ruskin sees a concentration of errors. "Gaspard Poussin, by his bad drawing, does not make his stem strong, but his tree weak; he does not make his gust violent, but his boughs of Indian-rubber" (for details of this criticism see _ibid._, vol. i. pt. ii. sec. vi. ch. i. §§ 12, 13). 37. _See under_ 7. 38. THE ABDUCTION OF THE SABINE WOMEN. _Rubens_ (Flemish: 1577-1640).