Prompt: a lake in a cave by night. Exquisite detail,  4k, 85-mm-lens, sharp-focus, intricately-detailed, long exposure time, f/8, ISO 100, shutter-speed 1/160, diffuse-back-lighting, award-winning photograph, High-sharpness, depth-of-field, ultra-detailed photography, giger style, trending on artstation, sharp focus, studio photo, intricate details, highly detailed, by greg rutkowski, soft silk-filtered underwater rainbow illumination
Negative prompt: ugly, malformed, deformed, blur