Inspired by an article on Lisbon, Portugal,in the Travel section of today's NYT, I went back and looked at things I had from our trip there a couple years ago. This photo was taken from the top of a monument to the Portuguese explorers, who boldly went where no European white men had gone before.I am captivated by aerial shots that show shadows and of course there are strong shadows in this photo, though I'm not all that impressed with what I got. Compositionally, I would like something different, though I can't tell what that would be. If I had spent 30 minutes more, in this location, I probably could have gotten the perfect placement of my unsuspecting subjects below.