outreach9 mentioned that there were at least 20 of each image taken. Sometimes that is acceptable an/or a good idea. If I am not 100% sure what is right, I will take more than one shot. I mix it up and am changing composition, my position, zooming between shots. Can make a big difference. I might not tell anyone I did this though. Nice thing about digital is that you can take as many shots as you like. Given you carry enough batteries and memory - which you should be doing. Reminds me of one student I had. We were on a field trip, workshop taking pictures. I noticed him doing something odd so I asked him about it during a break. Answer was that he took 13 shots of every image. I asked not 5 or ? No, I count them. 13 different shots? No, 13 exactly alike. 13 identical shots of everything? Yes.
