Sounion, Greece, 2017.10.18
Sounion, Greece, 2017.10.19.
Nikon D7200, 12-24mm f/4G lens @13mm f/8, aperture priority.

"The temple of Poseidon was constructed in 444–440 BC, over the ruins of a temple dating from the Archaic period. It is perched above the sea at a height of almost 60 metres (200 ft). The design of the temple is a typical hexastyle, i.e., it had a front portico with six columns.[9] Only some columns of the Sounion temple stand today, but when intact it would have closely resembled the contemporary and well-preserved Temple of Hephaestus beneath the Acropolis, which may have been designed by the same architect."

— "Sounion", Wikipedia