It was the time of gigantism: thus it was for the second temple of Apollo at Didyma, situated twenty kilometers from Miletus in Ionia. It was designed by Daphnis of Miletus and Paionios of Ephesus at the end of the fourth century BC, but the construction, never completed, was carried out up until the 2nd century AD. The sanctuary is one of the largest ever constructed in the Mediterranean region: inside a vast court (21.7 metres by 53.6 metres), the cella is surrounded by a double colonnade of 108 Ionic columns nearly 20 metres tall, with richly sculpted bases and capitals.
