The sea holds mysteries.
A submarine can show a few of them.
You just need to look at the right moment.
At the depth of 2 kilometers is this a fish?
No human can swim at that depth without a suit.
This figure doesn’t seem to be wearing one.
Few submarines can survive that depth.
Some fish can and do.
Others like these swim the rim and avoid the dangers.
Going deeper is not in their nature.
Is it in yours?