Crashed and rusting UFO stuck in the bottom of a deep ocean. sleek, metallic design, partially buried in the sediment, exposed inner workings, shafts of sunlight filtering down, various sea creatures, curious fish, eels, and bioluminescent jellyfish, partially visible body of an alien, slightly murky, with particles drifting and aquatic plants swaying gently. The overall mood is one of haunting beauty and mystery, as the lakebed holds these secrets from another world.