I was actually just trying to photograph this grungy wall when the guy walked into my shot. That happened a lot in Cuba. I did some cropping, brightening, saturation and vibrance. I also took out a drain and water stain that was causing too much division in the composition. I also bumped up the yellows to play off his pants and the large spot in the upper right. And I did some sharpening.Finally, I went in and cleaned up some of the white spots around the guy to put more emphasis on him.