Arctic Synchronized Swim

Hi everyone! I've recently finished a new personal illustration that's been a long time coming. For awhile now, I've wanted to do an underwater cross section. I chose an Arctic water scene mainly because I really wanted to make a narwhal! But also, I think that Inuit synchronized swimmers just don't get enough exposure.

I included two northern constellations, but I'm afraid I can't recall their names. I'll try and find that information again ...