[People who have not thrown themselves, or thought themselves, or read themselves into the mental attitude of early art, often complain that Italian picture galleries, and museums like Cluny, are too full of merely sacred subjects. But when once you have learnt to understand and appreciate them, to know the meaning which lurks in every part, you will no longer make this causeless complaint. As well object to Greek art that it represents little save the personages of Greek mythology. As a matter of fact, though the Louvre contains a fair number of Madonnas, it does not embrace a sufficient number to give a perfectly clear conception of the varieties of type and the development of the subject—not so good a series in many respects as the National Gallery, though it is particularly well adapted for the study of certain special groups, particularly the Leonardesque-Lombard development. The simplest type of Madonna is that where =Our Lady= appears =alone= with the Divine Infant. This modification of the subject most often occurs as a half-length, though sometimes the Blessed Virgin is so represented in full length, enthroned, or under a canopy. Several such simple Madonnas occur in the Gallery. In the earliest examples here, however, such as Cimabue’s, and the cognate altar-piece of the School of Giotto, the Madonna is seen surrounded by angelic supporters. This forms a second group—=Our Lady with Angels=. Very early examples of this treatment show the angels in complete isolation, as a sort of framework. (See several parallels in sculpture in Room VI, ground floor, at Cluny.) Grouping as yet is non-existent. No specimen of this very original type is to be found in the Louvre; but in the Cimabue of this Gallery the angels are superimposed, so to speak, while in the Giottesque example close by an elementary attempt is made at grouping them. In later works, the angels are more and more naturally represented, from age to age, singly or in pairs, or else grouped irregularly on either side of Our Lady. You will note for yourself that as the Renaissance developes, the nature of the grouping, both of angels and saints, deviates more and more from the early strict architectural symmetry. A slight variant on the simple pictures of the Madonna and Child are those, of Florentine origin, in which the =infant St.= =John Baptist=, the patron Saint of the City of Florence, is introduced at play with the childish Saviour. This class—the =Madonna and Child, with St. John=—is well represented in the _Belle Jardinière_, and several other pictures in the Louvre.