We have a spring that comes up on our property and runs all year long. This is where the spring exits across the road. It has been so cold that it has frozen where it comes out of the culvert. It forms exquisite patterns where it freezes but the phone camera doesn't pick them up. One year I plan to take some Jello down and put it in the other end of the culvert if I can get down there before it freezes. I think that will make for an interesting photo..