via-appia:Views of the Temple of Hephaestus or Hephaisteion (earlier also called the Theseion) from
via-appia:Views of the Temple of Hephaestus or Hephaisteion (earlier also called the Theseion) from the Acropolis (top) & the Agora (bottom) in Athens, constructed c. 449 - 415 BC -- source link