Ancient Greek temple three steps, the "crepidoma". The uppermost level of the "crepidoma" provides the surface on which the columns and walls are placed; it is called stylobate. Placed on the stylobate are the vertical column shafts, tapering towards the top. They are normally made of several separately cut column drums. Depending on the architectural order, a different number of flutings are cut into the column shaft: Doric columns have 18 to 20 flutings, Ionic and Corinthian ones normally have 24. Early Ionic columns had up to 48 flutings. While Doric columns stand directly on the stylobate, Ionic and Corinthian ones possess a
Doric order "necking" in the nature of fluting at the top of the shafts and the wide cushionlike echinus may be interpreted as slightly self-conscious archaising features, for Delos is Apollo's ancient birthplace. However, the similar fluting at the base of the shafts might indicate an intention for the plain shafts to be capable of wrapping in drapery. A classic statement of the Greek Doric order is the Temple of Hephaestus in Athens, built about 447 BC. The contemporary Parthenon, the largest temple in classical Athens, is also in the Doric order, although the sculptural enrichment is more familiar in the Ionic