one drawings in illustration of the Book of Job. In the following year Linnell commissioned from him a duplicate set, and in September 1821 traced them himself from Butts's copies; they were finished, and in parts altered, by Blake. By an agreement dated March 25, 1823, Blake undertook to engrave the designs, which were to be published by Linnell, who gave £100 for the designs and copyright, with the promise of another £100 out of the profits on the sale. There were no profits, but Linnell gave another £50, paying the whole sum of £150 in weekly sums of £2 or £3. The plates are dated March 8, 1825, but they were not published until the date given on the cover, March 1826. Gilchrist intimates that 'much must be lost by the way' in the engraving of the water-colour drawings; but Mr. Russell, a better authority, says that 'marvellous as the original water-colour drawings unquestionably were, they are in every case inferior to the final version in the engraving.' It is on these engravings that the fame of Blake as an artist rests most solidly; invention and execution are here, as he declared that they must always be in great art, equal;
