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
Villa Lante al Gianicolo and elegance to exploit the ridge-top position and overcome the rather small Roman footprint. The orders are delicate, with Tuscan or Doric columns and pilasters in pairs on the main floor, and extremely shallow Ionic pilasters above, whose presence is mainly conveyed by a different colour. Alternate loggia openings are heightened by arches above the entablature. Romano's willingness to play with the conventions of the classical orders is already in evidence; the Doric here has guttae but no triglyphs on its narrow entablature. The volutes of the Ionic capitals of the entrance facade are repeated in the window surrounds between