he temple of hephaestus or hephaisteion also `hephesteum` on white backgound.

acropolis akropolis ancient antique apollon archaeological archeological archeology architecture athena athens attraction background building classic classical column columns culture cut ephestum europe european famous greece greek hellenic hephaestus hephaisteion hephesteum heritage historic historical history isolated landmark marble monument old parthenon parthenonas png ruin side structure temple tourism transparent travel white