Constancy, on some of Claudius’s coins[261], is either fitting or standing, with a Helmet on her head, and a Hasta in her left hand; or without Helmet and Hasta, but always with a finger pointing to her face, as if closely debating some point. For distinction sake the moderns joined a couple of pillars[262].
It is very probable, that Ripa was often at a loss with his own figures. Chastity, in his Iconology, holds in one hand a Whip[263], (a strange incitement to virtue) in the other a Sieve: The first inventor, perhaps, hinted at Tuccia the vestal; which Ripa not remembring, indulges the most absurd whims, not worth repeating.
By thus contrasting ancient and modern allegory, I mean not to divert our times of their right of settling new allegories: but from the different manners of thinking, I shall draw some rules, for those that are to tread these paths.
The character of noble simplicity was the chief aim of the Greeks and Romans: of which Romeyn de Hooghe has given the very contrast. His book, in general, may very fitly be compared to the elm in Virgil’s hell:
_Hanc sedem somnia vulgo_ _Vana tenere ferunt, foliisque sub omnibus hærent._
The distinctness of the ancient allegory was owing to the individuation of its images. Their rule, (if we except only a few of those above-mentioned), was to avoid every ambiguity; a rule slightly observed by the moderns: the Hart, for instance, symbolizing[264] baptism, revenge, remorse, and flattery; the Cedar, a preacher, worldly vanities, a scholar, and a woman dying in the pangs of child-birth.
That simplicity and distinctness were always accompanied by a certain decency. A hog signifying, among the Egyptians, a scrutator of mysteries[265], together with all the swine of Cæsar Ripa and some of the moderns, would have been thought, by the Greeks, too indecent a symbol of any thing whatever: save only where that animal made part of the arms of a place, as it appears to be on the Eleusinian coins[266].
The last rule of the ancients was to beware of signs too near a-kin to the thing signified. Let the young allegorist observe these rules, and study them, jointly with mythology, and the remotest history.
Indeed some modern allegories, (if those ought to be called modern that are entirely in the taste of antiquity), may perhaps be compared with the sublimer class of the ancient.