Doric order proportions. It is suggested that these proportions give the Doric columns a masculine appearance, whereas the more slender Ionic columns appear to represent a more feminine look. This sense of masculinity and femininity was often used to determine which type of column would be used for a particular structure. The most influential, and perhaps the earliest, use of the Doric in Renaissance architecture was in the circular "Tempietto" by Donato Bramante (1502 or later), in the courtyard of San Pietro in Montorio, Rome. Before Greek Revival architecture grew, initially in England, in the 18th century, the Greek or elaborated Roman
Corinthian order colonettes within the same system. During the 16th century, a sequence of engravings of the orders in architectural treatises helped standardize their details within rigid limits. Sebastiano Serlio; the "Regola delli cinque ordini" of Giacomo Barozzi da Vignola (1507–1573); the "Quattro libri di Architettura" of Andrea Palladio, and Vincenzo Scamozzi's "Idea della Architettura Universale," were followed in the 17th century by French treatises with further refined engraved models, such as Perrault's. Corinthian order The Corinthian order is the last developed of the three principal classical orders of ancient Greek and Roman architecture. The other two are the Doric order which