is thus tenacious. The slightest passages of color or arrangement that have pleased him—the fork of a bough, the casting of a shadow, the fracture of a stone—will be taken up again and again, and strangely worked into new relations with other thoughts. There is a single sketch from nature in one of the portfolios at Farnley, of a common wood-walk on the estate, which has furnished passages to no fewer than three of the most elaborate compositions in the "Liber Studiorum."
I am thus tedious in dwelling on Turner's powers of memory, because I wish it to be thoroughly seen how all his greatness, all his infinite luxuriance of invention, depends on his taking possession of everything that he sees,—on his grasping all, and losing hold of nothing,—on his forgetting himself, and forgetting nothing else. I wish it to be understood how every great man paints what he sees or did see, his greatness being indeed little else than his intense sense of fact. And thus Pre-Raphaelitism and Raphaelitism, and Turnerism, are all one and the same, so far as education can in-