Sailing on the Styx Picture

this is Basilica Cistern, Istanbul, Turkey....

The Styx was a river in Greek mythology which formed the boundary between Earth and the Underworld (often called Hades)

i edited the original photo and i think it looks much better now
Waiting on the Shores of the Styx
River of Hate (Styx)
Sailing on the Styx
Down the River Styx