Humour is not a subject for the painter to deal with, for a humorous picture cannot be comprehended without the assistance of another art. Further, comedy is founded upon a sense of the ridiculous, which means distortion of form or idea. Distortion of form would tend to destroy the art if reproduced, and distortion of idea implies events in time which are beyond the scope of the painter. If any humour were exhibited in the representation of a single moment of action in a story, it would quickly disappear, for a permanent joke is beyond the range of human understanding. In poetry and fiction, humour may be appropriately introduced, because here it is of a fugitive character, and may serve as a possible relief of the mind, as a discordant note in music; but in a painting, the moment of humour is fixed, and a fixed laugh suggests mental disorder.
Nor is there place in the art of the painter for works intending to convey satire or irony, for such pictures also mean distortion. Moreover they are merely substitutes for, or adjuncts to, the art of writing. The object of caricature is to present an idea in a more direct and rapid way than it can be expressed in writing, and not specially to exhibit beauty, which is the purpose of the painter. Hogarth's many caricatures are composed of superlative signs of writing, and not of any fine art. Cartoons (as the word is commonly understood) are of the nature of allegory, and may afford scope for the painter, but as they necessarily refer to more or less fleeting conditions of a political or social character, they cannot retain permanent interest.
Allegorical paintings are secondary art when they endeavour to cover more than a moment of time in a single design, or when the allegory is merely a metaphor applying to action. The first variety is rarely seen in modern works, but it was not very uncommon from the fifteenth to the seventeenth century, though it was never produced by first-class artists, and seldom indeed by those of the second rank. Quite a number of works of this period, formerly supposed to have an allegorical signification, are now properly identified as rarely represented mythological legends, or historical incidents which have only lately been unearthed,[c] and we may rest assured from internal evidence that many others of the same kind will yet be newly interpreted. A good design cannot be produced from an event in time because the figures in a presumed action must be shown in repose,[d] or else the action appears incongruous and opposed to experience, as when a goddess is overpowered by a personage with the appearance of a human being.[e] In both cases the figures must seem to be falsities. Designs of the first kind can only be properly represented in a sequence of pictures, each indicating a particular action, as in the Marie de' Medici series of Rubens; and those of the second by commonly accepted figures of sacred or mythological history or legend, as where St. Michael and the Dragon typify Good overcoming Evil.
It is scarcely necessary to do more than barely refer to the use of metaphor by the painter when the representation of action is involved, as for instance if he should produce a picture of a heaving ship in a storm, to meet the metaphor "As a ship is tossed on a rough sea, so has been the course of my life," though this kind of picture has been occasionally executed, the artist forgetting that it is not the object depicted that is compared, but the action—in the example quoted, the tossing of the ship—which cannot be represented on canvas. Another form of metaphor sometimes used by the painter is that where a comparison of ideas is represented by physical proportions, as in Wiertz's Things of the Present as seen by the Future, in which the things of the present are indicated by liliputian figures on the hand of a woman of life size who represents the future. Needless to say that such designs, of which there are about a dozen in existence, can only suggest distortion, for the smaller figures must appear too small, and the larger ones too great; or if our experience with miniature imitations of the human figure warrants us in regarding the smaller figures as reasonable, then the larger ones must appear as giants of the Brobdingnagian order.
The only form of metaphor which may be used by the painter is that wherein a beautiful symbol typifies a high abstract quality. Metaphor belongs properly to the arts of the poet and novelist who can indicate the symbol and things symbolized in immediate succession, so that the whole meaning is apparent. The painter can only represent the symbol, and unless this is beautiful and its purport readily comprehended, his sign is merely a hieroglyph—a sign of writing. Secondary art includes symbolic painting when the symbol may represent either the symbol itself or the thing symbolized, for such a condition involves a confusion of ideas which tends to destroy the æsthetic effect of the work. The most notable painting of this kind is Holman Hunt's The Scapegoat, where the design shows only a goat in desert country. The scapegoat has ceased to be an actuality for centuries, and the only meaning of the term as it is now used applies to a man: hence, with the title the goat appears to be a symbol of both a man and an animal, while without the title it is merely the image of a goat without symbolism. But the conception of an animal of any kind as a symbol is foreign to the art of the painter whose symbol should always be beautiful, whatever the nature of the representation.
FOOTNOTES:
[a] Barbers' Hall, London.
[] Royal Exchange, London.
[c] Examples are Lorenzo Costa's Cupid Crowning Isabella d'Este, Giorgione's Adrastus and Hypsipyle, and Piero di Cosimo's Marsyas picture.
[d] Religion Succoured by Spain, the Prado, Madrid.