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Odeion of Agrippa Late in the 1st century B.C. the Athenians were given money for a new marketplace by Caesar and Augustus, and the northern half of the old Agora square was filled with two new structures, ... It was rebuilt in the early 5th century A.D. as part of a sprawling complex, perhaps a palace, with numerous rooms, a bath, and several courtyards, which extended southward all the way across the old South Square (Fig. 55). The Giants and Tritons were reused for a monumental entranceway, and their present position on high piers dates to this last phase of the building. ... Drawing of the Late Roman reuse of the Odeion of Agrippa as part of a large palace-like complex, early 5th century A.C.