Giant Koi Fish Swim Out of Aquarium

The screen is filled with water, making it look like an aquarium. From the corner edge of the billboard, a giant koi fish enters the screen, creating a ripple effect on the side where it enters. It exits through another side of the screen at the same time as two other giant koi fish, each leaving from different corners of the billboard. All three koi fish then emerge fully from the screen, creating the illusion that they have left the aquarium before swimming back inside. One koi fish slightly exits and immediately re-enters from behind, as if making a U-turn. This sequence repeats several times, reinforcing the illusion of continuous movement in and out of the aquarium.