http://agathe.gr/guide/odeion_of_agrippa.html
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, ... Ground plan of the Odeion of Agrippa, 1st phase. (late 1st century B.C.) ... Giant from the facade of the 2nd phase (ca. A.D. 150–175), as reused in the early 5th century A.C. ... 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).
