As regards the character of the information given, it will be mainly historical, antiquarian, and, above all, explanatory. I am not a connoisseur—an adept in the difficult modern science of distinguishing the handicraft of various masters, in painting or sculpture, by minute signs and delicate inferential processes. In such matters, I shall be well content to follow the lead of the most authoritative experts. Nor am I an art-critic—a student versed in the technique of the studios and the dialect of the modelling-room. In such matters, again, I shall attempt little more than to accept the general opinion of the most discriminative judges. What I aim at rather is to expound the history and meaning of each work—to put the intelligent reader in such a position that he may judge for himself of the æsthetic beauty and success of the object before him. To recognise the fact that this is a Perseus and Andromeda, that a St. Barbara enthroned, the other an obscure episode in the legend of St. Philip, is not art-criticism, but it is often an almost indispensable prelude to the formation of a right and sound judgment. We must know what the artist was trying to represent before we can feel sure what measure of success he has attained in his representation. For the general study of Christian art, alike in architecture, sculpture, and painting, no treatises are more useful for the tourist to carry with him for constant reference than Mrs. Jameson’s _Sacred and Legendary Art_, and _Legends of the Madonna_ (London, Longmans). For works of Italian art, both in Italy and elsewhere, Kugler's _Italian Schools of Painting_ is an invaluable _vade-mecum_. These books should be carried about by everybody everywhere. Other works of special and local importance will occasionally be noticed under each particular city, church, or museum. I cannot venture to hope that handbooks containing such a mass of facts as these will be wholly free from errors and misstatements, above all in early editions. I can only beg those who may detect any such to point them out, without unnecessary harshness, to the author, care of the publisher, and if possible to assign reasons for any dissentient opinion. C O N T E N T S