This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Theodosian Golden Gate. en early st century photograph of the Golden Gate in the Theodosian walls of Constantinople Photograph taken from outside the walls from side angle given the inaccessibility of the outside if the Gate to visitors front view obscured by forest at the back of graveyard location possible Golden Gate Constantinople