Ionic order a version of such a perfectly four-sided Ionic capital; Scamozzi's version became so much the standard, that when a Greek Ionic order was eventually reintroduced, in the later 18th century Greek Revival, it conveyed an air of archaic freshness and primitive, perhaps even republican, vitality. The Ionic column is always more slender than the Doric; therefore, it always has a base: Ionic columns are eight and nine column-diameters tall, and even more in the Antebellum colonnades of late American Greek revival plantation houses. Ionic columns are most often fluted. After a little early experimentation, the number of hollow flutes in
Corinthian order tale in his illustration of the Corinthian order for his translation of Vitruvius, published in Paris, 1684 ("illustration, left"). Perrault demonstrates in his engraving how the proportions of the carved capital could be adjusted according to demands of the design, without offending. The texture and outline of Perrault's leaves is dry and tight compared to their 19th-century naturalism at the U.S. Capitol ("below, left"). A Corinthian capital may be seen as an enriched development of the Ionic capital, though one may have to look closely at a Corinthian capital ("illustration, right") to see the Ionic volutes ("helices"), at the corners,