Robet Bewley and David Kennedy have photographed the Archaeological sites of Jordan for the past 19 years, according to The Associated Press. The pair have documented mysterious man-made structures as well as urban sprawl threatening sites across the country.

This photo provided by Aerial Photographic Archive for Archaeology in the Middle East, APAAME, shows the Crusader-era Shaubak Castle in Jordan, June 1, 2010.
David Kennedy/APAAME via AP