Mistake or opportunity. This picture mistakenly shot at a shutter speed much slower than planned produced a picture that resembles a water color painting than a digital photography. The scene was an alley way in Curacau where I was capturing birds in flight while strolling between stores. Instead of a great 1/2500 or so shutter speed, the setting was 1/4s. I don't think I could have captured the same result if I would have purposely tried. That's what makes this such a great surprise. Canon R7, ef-s 55-250 f4-5.6, 55mm, -0.7ev, f22, 1/4s.