Creating the best new pictures
1. First, get all of the air bubbles to the top of the picture.
2. Level the sand across the picture.
3. Break up the air bubbles into smaller bubbles by gently shaking the pictures in an up-and-down motion (smaller air bubbles create better pictures)
4. Turn over the picture, allowing the air bubbles to trap the sand from flowing too fast. Remember, 'The slower the flow, the better the show.'