This is fascinating image. Thanx for sharing with us this simple but amazing discovery you made. I do have one novice Bryce question in regards to this. You said that there is "no sunlight on this one, of course." I have struggled many many times to try to figure out the "no sunlight" settings. If I select "disable sunlight" in the sky lab my scenes do get darker but they don't get DARK. And the sky hardly changes at all. Any tips for me on this?