Architecture of Ancient Greece in the context of "Stylobate"

The Doric order is one of the three orders of ancient Greek and later Roman architecture; the other two canonical orders were the Ionic and the Corinthian. The Doric is most easily recognized by the simple circular capitals at the top of the columns. Originating in the western Doric region of Greece, it is the earliest and, in its essence, the simplest of the orders, though still with complex details in the entablature above.

The Greek Doric column was fluted, and had no base, dropping straight into the stylobate or platform on which the temple or other building stood. The capital was a simple circular form, with some mouldings, under a square cushion that is very wide in early versions, but later more restrained. Above a plain architrave, the complexity comes in the frieze, where the two features originally unique to the Doric, the triglyph and gutta, are skeuomorphic memories of the beams and retaining pegs of the wooden constructions that preceded stone Doric temples. In stone they are purely ornamental.

The Temple of Vesta, or the aedes (Latin Aedes Vestae; Italian: Tempio di Vesta), was an ancient edifice in Rome, Italy. It is located in the Roman Forum near the Regia and the House of the Vestal Virgins. The Temple of Vesta housed Vesta's holy fire, which was a symbol of Rome's safety and prosperity. The temple has a circular footprint, making it a tholos.

Since the worship of Vesta began in private homes, the architecture seems to pay homage to the architecture of early Roman homes. The temple's current, ruinous form employs elements of Greek architecture with Corinthian columns and marble. The sacred hearth was housed in a central cella. The surviving structure indicates that there were twenty Corinthian columns built on a podium fifteen meters in diameter. The roof probably had a vent at the apex to allow smoke to escape.

Pythius (Greek: Πύθιος), also known as Pytheos (Greek: Πυθεός) or Pythis, was a Greek architect, architecture theorist, and sculptor of the 4th century BC. He designed the Temple of Athena Polias at Priene and the Mausoleum at Halicarnassus, which was regarded in antiquity among the Seven Wonders of the World. It is presumed that he came from the Greek city of Priene. The first-century BC Roman architect Vitruvius called Pythius a "celebrated builder" (de Architectura I.1.12) and referenced lost treatises on architecture written in Greek by Pythius as sources for his Latin architecture manual de Architectura (I.1.15).

An engaged column is an architectural element in which a column is embedded in a wall and partly projecting from the surface of the wall, which may or may not carry a partial structural load. Sometimes defined as semi- or three-quarter detached, engaged columns are rarely found in classical Greek architecture, and then only in exceptional cases, but in Roman architecture they exist in abundance, most commonly embedded in the cella walls of pseudoperipteral Roman temples and other buildings.

In the temples, it is attached to the cella walls, repeating the columns of the peristyle, and in the theatres and amphitheatres, where they subdivided the arched openings: in all these cases engaged columns are utilized as a decorative feature, and as a rule the same proportions are maintained as if they had been isolated columns. In Romanesque work, the classic proportions were no longer adhered to; the engaged column, attached to the piers, has always a special function to perform, either to support subsidiary arches, or, raised to the vault, to carry its transverse or diagonal ribs. The same constructional object is followed in the earlier Gothic styles, in which they become merged into the mouldings. Being virtually always ready made, so far as their design is concerned, they were much affected by the Italian revivalists.

The ancient Romans were famous for their advanced engineering accomplishments. Technology for bringing running water into cities was developed in the east, but transformed by the Romans into a technology inconceivable in Greece. The architecture used in Rome was strongly influenced by Greek and Etruscan sources.