Prompt: floor level photo within Naica Crystal Cave in Mexico, asymmetric cave viewing the largest most spectacular crystals in many colors,  rustling waters after heavy rainfall [rushing  underground waters] [perfect natural lighting conditions] with a feeling of splendor and humility [long exposure on wide format bellows camera] [rays of sunshine on the crystal cave floor] [surreal beauty] with true film high dynamic range award winning, legacy artwork, 8k [post-processing: adjust curves to "S", unsharp mask .25, dodge and burn, dark edge vignette]
Negative prompt: humans, man or woman, bi-lateral symmetry, boring, render, low contrast, black and white