Gaspar de Crayer, and Martin Pepin. Besides the genuine paintings of Rubens, there are a multitude of doubtful authenticity, attributed to him, most of which were executed by his pupils and imitators. Many such, fine pictures, are in the United States. There are upwards of twelve hundred engravings after works attributed to Rubens; some of which, however, are of doubtful authenticity. Those executed by the Bolswerts, Paul Pontius, and other cotemporary engravers who worked under Rubens' supervision, are undoubtedly genuine. There are a great number of his works in England in the public galleries and the collections of the nobility; there are nine in the National gallery, fourteen in the Dulwich gallery, and others at Windsor, Hampton Court, and Whitehall. The enormous value set upon his works at the present time, maybe seen by referring to the catalogue of the National gallery; thus, the Brazen Serpent cost £1260; a Landscape, called Rubens' Chateau, £1500; Peace and War, £3000; the Rape of the Sabines, £3000; and the Judgment of Paris, 4000 guineas. Many of the works of Rubens, like those of other great masters, have suffered greatly from the effects of time, but more from improper cleaning and unskillful restoration, especially in retouching injured parts, by which the original harmony of coloring has been destroyed. Thus his pictures in the Banqueting house at Whitehall, have been three times cleaned, repaired, and painted over, so that little of the original splendor of coloring remains.
