Nine hands for one beach

Every panel draws the same fifteen seconds, so the only thing that changes from one to the next is the style. Pick the one that should carry the overview.

What each panel shows. The dry sand keeps marks: the record, and nothing on it moves by itself. The wet sand is the mirror, the LLM surface; it can only shine back whoever is walking on it. The people are the only living thing in the picture. The loop then passes through the three ways in, in order of how much of one another you can see.