Doric order The Roman architect Vitruvius, following contemporary practice, outlined in his treatise the procedure for laying out constructions based on a module, which he took to be one half a column's diameter, taken at the base. An illustration of Andrea Palladio's Doric order, as it was laid out, with modules identified, by Isaac Ware, in "The Four Books of Palladio's Architecture" (London, 1738) is illustrated at Vitruvian module. According to Vitruvius the height of Doric columns is six or seven times the diameter at the base. This gives the Doric columns a shorter, thicker look than Ionic columns, which have 8:1
Ancient Corinth style of classical architecture after the Doric and the Ionic. The Corinthian order was the most complicated of the three, showing the city's wealth and the luxurious lifestyle, while the Doric order evoked the rigorous simplicity of the Spartans, and the Ionic was a harmonious balance between these two following the cosmopolitan philosophy of Ionians like the Athenians. The city had two main ports: to the west on the Corinthian Gulf lay Lechaion, which connected the city to its western colonies (Greek: apoikiai) and Magna Graecia, while to the east on the Saronic Gulf the port of Kenchreai served the