As a collection of critical remarks by esteemed judges, and of clearly formed opinions by earnest lovers of art, the little book possesses a metaphysical interest quite as great as its historical one. Of course the first persons to be consulted on the merit of a picture are those for whom the artist painted it: with those in after generations who have sympathy with them; one does not ask a Roundhead or a Republican his opinion of the Vandyke at Wilton, nor a Presbyterian minister his impressions of the Sistine Chapel:--but from any one honestly taking pleasure in any sort of painting, it is always worth while to hear the grounds of his admiration, if he can himself analyse them. For those who take no pleasure in painting, or who are offended by its inevitable faults, any form of criticism is insolent. Opinion is only valuable when it gilds with various rays These painted clouds that beautify our days. When I last lingered in the Gallery before my old favourites, I thought them more wonderful than ever before; but as I draw towards the close of life, I feel that the real world is more wonderful yet: that Painting has not yet fulfilled half her mission,--she has told us only of the heroism of men and the happiness of angels: she may perhaps record in future the beauty of a world whose mortal inhabitants are happy, and which angels may be glad to visit. J. RUSKIN. _April_ 1888. [Illustration] GENERAL INTRODUCTION WITH SOME ACCOUNT OF THE NATIONAL GALLERY =Division into Volumes.=--In arrangement and, to some degree, in contents the Handbook in its present form differs from the earlier editions. Important changes have been made during the last few years in the constitution and scope of the National Gallery itself. The Gallery now consists of two branches controlled by a single Board of Trustees: (1) the "National Gallery" in Trafalgar Square; and (2) the "Tate Gallery" or, as it is officially called, the "National Gallery of British Art" on the Thames Embankment at Millbank.[1] At the former Gallery are hung all the pictures belonging to Foreign Schools. Pictures of the British Schools are hung partly in Trafalgar Square and partly at Millbank, and from time to time pictures are moved from one Gallery to the other. It has therefore been decided to divide the Handbook into volumes according to subject rather than according to position. Volume I. deals with the Foreign Schools (National Gallery); Volume II., with the British Schools (National Gallery and Tate Gallery). By this division the convenience of the books for purposes of reference or use in the Galleries will not be disturbed by future changes in the allocation of British pictures between Trafalgar Square and Millbank respectively.