Back on another site i once wrote a blog that included a collage of photos of me and printed quote from Emerson: "Life is an experiment. The more experiments you make the batter." i've played with scanography and having discovered that with digital cameras we can often see 'light artifacts' as we're preparing to shoot---i've been experimenting with them too. It must have to do with internal reflections in the camera--why we can notice them easier in digital cam, i don't know. Anyway a common one i get is a second, differently colored disc when i'm taking a 'moonshot'. So over the months since moving here (low light pollution aids moon photos) i've been experimenting. Here's one i'm 'satisfied' with as i've lined it up as i wanted. Anyone else fool around like this? Would love to see your experiments.