Gio. Batista Viola and Gio. Francesco Grimaldi were the two leading painters of landscape at that period, in the manner of the Caracci. Viola was among the first to exclude from painting that hard, dry style so much practised by the Flemish. He has been mentioned as being at Rome, where he established himself, and decorated with landscape-frescos different villas belonging to those nobles; in particular the Villa Pia. But portable pictures of this artist are rarely to be met with, except, that being in company with Albani at Rome, his landscapes were frequently introduced into the pictures of the latter, and may be recognized in that city by judges as those of Viola, like Mola's in other pieces of Albani at Bologna. Grimaldi continued many years in the service of different pontiffs at Rome; and some years in that of the Car. Mazarini at Paris, and of Louis XIV. He surpassed Viola in good fortune as well as science; a noble architect, excellent in perspective, in figures, and as an engraver of Titian's landscapes and of his own. His prints display singular judgment in the individual parts, and great beauty in their edifices; he is also much more ample in drawing the foliage than the Caracci, and also very different; as is observed in the _Lettere Pittoriche_.[43] His design always answers to the workmanship; his touch is light, his colouring very strong, only partaking too much of the green. He was employed by Innocent X., in competition with other artists, in the Quirinal and in the Vatican palace; and was also selected to decorate some churches, in particular at S. Martino a' Monti. The Colonna gallery is enriched with his views, and he is often met with in others, though not so much sought after in foreign parts as Claude and Poussin. Such is their number, that I doubt not some of his works were executed by his son Alessandro, who, according to Orlandi, was a disciple and follower of Gio. Francesco. His specimens are not equally abundant at Bologna, where, about the same period, other landscape painters are known to have flourished. Footnote 43: Vol. ii. p. 289. We have extolled Mastelletta, and now for a similar taste we must praise Benedetto Possenti, a pupil of Lodovico, and also a spirited painter of figures. His landscapes present us with seaports, embarkations, fairs, festivals, and the like objects. Bartolommeo Loto, or Lotti, was also held in high esteem, first a disciple and next competitor of Viola, one who invariably adhered to the taste of the Caracci. Paolo Antonio Paderna, a pupil of Guercino, afterwards of Cignani, displayed in his landscape admirable imitation of Guercino's manner. There was likewise Antonio dal Sole, from the circumstance of painting with his left hand, denominated il Monchino de' Paesi,[44] Francesco Ghelli, and Filippo Veralli, all sprung from the school of Albani, and all much prized for their rural views in different collections. Footnote 44: The handless landscape painter.