Denizens of Earth
It must be natural that if our local, observable universe is embedded in a larger structure, a multi-verse, then there must be many other places in this larger structure. These places, call them planets or drops of water for that matter, must have denizens in them that call their local environs the universe (the only one, the unique universe). Conditions in those other places could be very different. Or they could be pretty similar to what we have here on our Earth, so if they happen to drop by, they may cast a look at these photos and get excited about the fact of how similar we all are.