Blue and white sinusoidal waves flow across the screen. Three patters are included. All patterns seamlessly loop.
1. Unison: The waves move together in the same direction. Neighboring waves peak and valley at opposite times.
2. Crossing: The waves move in alternating directions.
3. Close: The waves move together in the same direction. This variation is similar to Unison, but the waves are very close to lined up, leaving only thin shaded space between them.