The Palace at Knossos is the largest (it covers an area of 20,000 square metres) and most spectacular of all the Minoan palatial centres. It has all the typical features of the architectural type established in ca. 1700 B.C.: four wings arranged around a rectangular, central court, oriented N-S, which is actually the nucleus of the whole complex. The east wing contains the residential quarters, the workshops and a shrine. The west wing is occupied by the storerooms with the large pithoi (storage jars), the shrines, the repositories, the throne room and, on the upper floors, the banquet halls. The north wing contains the so-called "Customs House", a lustral basin and the stone-built theatral area. The South Propylon is the most imposing building in the south wing. A second, paved courtyard to the west of the palace, equipped with the "processional ways" (narrow causeways), was probably used for religious ceremonies. The palace had many storeys, it was built of ashlar blocks and its walls were decorated with splendid frescoes ( 1 , 2) , mostly representing religious ceremonies.