Use different colors for your background and under the glass of water - this creates an interesting, striking color within the water. Fill the glass with water on the top to create the image that however nothing between you and the water. Catch folks the act doing what gachisites shouldn't do. Catch live action others simply wouldn't believe. Catch phenomena that can not be explained, will never be understood and hope your jaw don't drop, you don't mess your pants and stick that's not a problem action.