The Erechtheum temple is from the middle classical period of Greek art and architecture, built on the Acropolis of Athens between 421 and 405BC.
The Erechtheum contained sanctuaries to Athena Polias, Poseidon, and Erechtheus. The requirements of the several shrines and the location upon a sloping site produced an unusual plan.
Furthermore old pieces of art were kept in the cella like the ancient wooden statue of Hermes, the xoanon, which was blessed by Cecrops, a folding-chair made by the father of arts Daedalus, and several trophies from the Persian wars as the suit of armour of Masistius and the sword of Mardonius, both Persian generals during the battle of Plataea.
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