<Location> Theatre of Dionysos Site, Athens, Greece
This wall, of which now only the foundation remains, was constructed by the notorious Ottoman governor Hatzi Ali Hazeki (or Haseki). The work started from 1778.

In the photo left are the temple of Dionysos (left) and the foundation of the wall.
Reference
- South Slope of the Acropolis: Brief History and Tour. (Publications of the Association of Friends of the Acropolis), Athens, Helllenic Ministry of Culture, First Ephorate of Prehistoric and Classical Antiquities, 2004, p. 5-6.