All ancient Greek temples and Roman temples normally contained a cult image in the cella. Access to the cella varied, but apart from the priests, at the least some of the general worshippers could access the cella some of the time, though sacrifices to the deity were normally made on altars outside in the temple precinct (temenos in Greek). Some cult images were easy to see, and were what we would call major tourist attractions. The image normally took the form of a statue of the deity, originally less than life-size, then typically roughly life-size, but in some cases many times life-size, in marble or bronze, or in the specially prestigious form of a Chryselephantine statue using ivory plaques for the visible parts of the body and gold for the clothes, around a wooden framework. The most famous Greek cult images were of this type, including the Statue of Zeus at Olympia, and Phidias's Athena Parthenos in the Parthenon in Athens, both colossal statues now completely lost. Fragments of two chryselephantine statues from Delphi have been excavated. Cult images generally held or wore identifying attributes, which is one way of distinguishing them from the many other statues of deities in temples and other locations.