Blemmigan
Illusion is eternity. Machines will live forever.
==> Investigate these treasures.
You're thankful that not only can you see, but that you don't seem to be suffering much from being so deep underwater. Or maybe you're not deep enough to suffer anything in the first place: you're probably not the best expert. But so far, the only problem you've faced is that you keep floating or sinking more than you intend to, leading to some frantically-windmilling arms.
Okay. What do we have here? You're not sure how much you can pick up, but maybe you should take it all back to the surface and get a good look at it inside. The potential lore would definitely be exciting if you weren't extremely focused on pretending that you weren't underwater.
==> Check out that banner.
This thing, though, you can definitely spare a glance at now. You try to be as careful as possible in moving that piece of glass, as well as not stabbing yourself with the illumipipette.