I was going through my photos of Tulum recently and hit some keys and suddenly discovered that I accidentally inverted this photo,  in my software program. I don’t quite know what I did, but I liked the effect, and enhanced it, so that is where this was done.

The original photo is of Tulum Mayan ruins, taken in November 2007.  After I accidentally created this effect on this photo,  I tried to recreate the effect and couldn’t.  Granted, I didn’t try very hard because I was doing 4 other things at the same time, so maybe I’ll try again later . . . .