A treatise on the five orders of architecture : in which the principles of that art are illustrated by elegant and correct examples, representing the most approved forms, proportions, and decorations, peculiar to the several orders : as exhibited in the remains of the beautiful edifices of antiquity : composed in the style most consonant to the orders that adorn the magnificent temples, baths, theatres, amphitheatres, basilicas, triumphal arches, and other ancient buildings : containing twenty-two plates engraved in acquatinta, producing the spirit and effect of finished drawings in Indian ink : with complete explanations in English and French, accompanied with observations made on several of the antiquities at Rome, and various parts of Italy, at Pola in Istria, and the southern provinces of France, in the years 1760, 1761, 1762, and 1763 / by George Richardson, architect = Traité des cinq ordres d'architecture ... / par George Richardson, architecte.