P06092.JPG [5/53] Keywords: Pnyx Caption: The Pnyx. Detail of the speaker's platform (Bema). Note also that there are more rock-cuttings and foundations in the area above (to the right) of the speaker's platform. A large rectangular cutting direclty above the Bema has been interpreted as belonging to an altar that was later moved to the Agora (Altar of Zeus Agoraios).