Yes, anything can happen when shooting... Please look at the attached images and tell me what you think happened. These 6 images are from last nights wedding shoot. They are taken with a Speed Graphic, set with the bed at infinity - 15'. 1/25 @ f16. Developed in a tank I am just about to pitch in the garbage. 20c, 1+14 Ilfosol-3, HP5+, EI800, 19:30 as per the instructions. What it looks like to me is that I was shooting wide open. But, I stopped the lens down. I believe I stopped the lens down because you can make out the pattern of the iris in the candle light. Who knows... There is also uneven development due to that damned tank that everyone said I would get uneven development from. #25 bulb set on 20m/s delay. Thoughts?