They say you can't go back. And 99.99% of the time it's true. If you see an image, make it! because you won't see it again. The light or the timing or something won't be the same,won't be as good and you will have missed the opportunity. Today the almost unheard of happened. I went back and it was there. This time I had a better camera so even though it's not the same image as yesterday (in many ways it's better) I had a second shot at a great scene! This one really can be printed large, really large! Cool!