WHAT ARE THOSE

A large dinosaur statue stands near a lake in a lush, green landscape, with a line of white sneakers appearing to walk across the water's surface, while a separate scene shows a man and a woman with concerned expressions. The sneakers move from left to right across the water, then the scene cuts to a close-up of the two people, followed by a shot of a different dinosaur statue standing in a grassy field with people walking nearby.