👉 The term "atheneum" is a Greek word that refers to a spherical monument or building used for religious purposes. It was originally built by the Athenians in honor of their god Zeus, and it served as an important center of worship for the city-state during its golden age from 480 BC to 322 BC. The atheneum is composed of several distinct parts: a base with columns supporting the statue of Zeus, a dome above which are the statues representing the