illustration and highly detailed render of a very dark underwater paradise covered in strange moss and postule covered temple ruin and coral creatures guard the area, shipwreck covered seabottom landscape, ruins, lush seaweed and algae forrest, dirty water, colorful transparent orbs, glowing transparent orbs pustules, red bubbles, dark, many tiny fractal jellyfish, microbiological underwater environment, nighttime, ultra realistic, concept art, intricate details, scary, highly detailed, photorealistic, octane render, 8 k, unreal engine, art by hr guger and artgerm and greg rutkowski and alphonse mucha, hdr, dramatic lighting