About this photo:
As my wife and I headed out of the ruins area late in the afternoon (after spending all day touring the ruins, including the Colosseum), I turned back for one last look and caught this view. For some reason, there was a large group of people that appeared behind the columns and were headed towards us.
I took this shot just before being engulfed in the crowds. I guess that's the downside to visiting such a popular place- there's always a truck-load of people in front of you and also behind you.
Black and white conversion was done with Channel Mixer in Photoshop. I also cloned out a few heads in the crowd just to make the scene more empty. I also corrected the perspectve in PS. The original perspective shows the colomns leaning to the center of the photo.