2. The Madonna Enthroned, where the setting is some sort of a throne or dais.
3. The Madonna in the Sky or the "Madonna in Gloria," where the figures are set in the heavens, as represented by a glory of light, by clouds, by a company of cherubs, or by simple elevation above the earth's surface.
4. The Pastoral Madonna, with a landscape background.
5. The Madonna in a Home Environment, where the setting is an interior.
The foregoing subjects are arranged in the order of historical development, so far as is possible. The first and last of the classes enumerated are so small, compared with the others, that they are somewhat insignificant in the whole number of Madonna pictures. Yet, in all probability, it is along these lines that future art is most likely to develop the subject, choosing the portrait Madonna because of its universal adaptability, and representing the Madonna in her home, in an effort to realize, historically, the New Testament scenes. Of the remaining three, the enthroned Madonna is, doubtless, the largest class, historically considered, because of the long period through which it has been represented. The pastoral and enskied Madonnas were in high favor in the first period of their perfection.
Our next question is concerned with the aspects of motherhood displayed in Madonna pictures: in what relation to her child has the Madonna been represented? The answer includes the following three subjects:
1. The Madonna of Love (The Mater Amabilis), in which the relation is purely maternal. The emphasis is upon a mother's natural affection as displayed towards her child.
2. The Madonna in Adoration (The Madre Pia), in which the mother's attitude is one of humility, contemplating her child with awe.
3. The Madonna as Witness, in which the Mother is preëminently the Christ-bearer, wearing the honors of her proud position as witness to her son's great destiny.
These subjects are mentioned in the order of philosophical climax, and as we go from the first to the second, and from the second to the third, we advance farther and farther into the experience of motherhood. At the same time there is an increase in the dignity of the Madonna and in her importance as an individual. In the Mater Amabilis she is subordinate to her child, absorbed in him, so to speak; his infantine charms often overmatch her own beauty. When she rises to the responsibilities of her high calling, she is, for the time being, of equal interest and importance. Æsthetically, she is now even more attractive than her child, whose seriousness, in such pictures, takes something from his childlikeness. Chronologically, our list reads backwards, as the religious aspect of Mary's motherhood was the first treated in art, while the naturalistic conception came last. Regarded as expressive of national characteristics, the Mater Amabilis is the Madonna best beloved in northern countries, while the other two subjects belong specially to the art of the south.