Rectangular plan for temples were already being adopted in the Geometric period, Their tructure was essentially a rectangular building (cella, or naos) that housed the cult statue, surrounded by a colonnade or peristyle. (Note: when the colonnade runs all the way around the cella, we refer to the temple as peripteral). Front and back porches (pronaos, opisthodomos) were formed by extending and thickening of the cella walls (antae; singular, anta). When two columns stand between the wall ends, described, in Latin, as being "in antis". A series of rules gradually developed which dictated general proportions, placement, and use of various decorative and functional members of the building.
Evolves through the Archaic period mostly in terms of refinements in proportion. Distinguishing characteristics of the Doric order are:
1. A simple column shaft with twenty channels or flutes with sharp divisions (arrises) between them, and with three necking grooves near top. Slight convex tapering (entasis) from bottom to top
2. The column stands directly on the stylobate, without a base.
4. The architrave is a continuous undecorated flat surface.
The frieze has triglyphs ("three-grooved"), metopes, and regula-guttae and mutule-guttae constructions.
Higher and more slender than the Doric, and more highly decorated. Earliest manifestations found in Ionia (Asia Minor). Distinguishing characteristics of the Ionic Order:
1. The column shaft slender with twenty-four flutes separated by broad, flattened arrises.
2. The column has an elaborately carved base.
3. The capital consists of two hanging volutes, beneath which is an ornamental area, and above a thin abacus.
4. The architrave carved with three flat undecorated projecting bands.The frieze is continuous flat surface that may been decorated with sculpture or painted.
- naos or cella
- columns in antis
- peristyle or colonnade