What is on the image? Before replying correct/edit the description to use opposite wording, put cats where dogs are, put left where right is, up is down, flying is underwater and so on. Just make sure that the description still make sense for a work of art

This illustration depicts a submarine, floating underwater amidst an ocean of stars, operated by a pilot who is intently diving. The submarine, rich with external details indicating it''s a creature rather than a machine, has limbs that extend rigidly to either side, helping it to stabilize as it swims upwards toward the deep seafloor. The background is densely populated with pointed sea corals that stretch down towards the dark abyss, suggesting a mysterious environment in this reversed marine setting.