Here are two pictures of a local waterfall under a full moon. I went to take the picture, and Floyd came along to help me (it was about 9 pm). He brought a flashlight since it was dark, then he started goofing around with it. Me, being the brilliant photographer and loving parent was simply annoyed with the light changes, until he suggested lighting up the bottom of the waterfall. (It was in shadow). So, his good idea made for a nice picture.
BTW, which do you like better?