Crystal Cave Fantasy Environment

Fantasy crystal cave environment with massive glowing crystalline formations, enormous crystals jutting from cave floor and ceiling in various sizes from several feet to dozens of feet tall, crystals in translucent blue-purple color with internal structure visible, smaller crystal clusters on cave walls catching light, underground cave structure with rough stone walls and floor showing mineral deposits. Magical lighting: crystals emanating soft internal glow providing primary illumination in cool blue-purple tones, some crystals brighter showing concentrated magical energy, light refracting through crystals creating caustic light patterns on cave walls and floor, hints of bioluminescent moss or lichen on rocks adding subtle green accent lights. Underground pool of crystal-clear water reflecting crystals creating mirror effect doubling visual impact. Shot with 16mm ultra-wide lens at f/8 for maximum depth of field showing cave environment from floor to ceiling, low angle from cave floor emphasizing crystal size and height. Photorealistic fantasy rendering: crystal showing transparency with internal fractures and structure, light properly refracting and reflecting through crystal faces, rough stone texture showing sedimentary layers and mineral veining, water showing perfect mirror reflection with slight ripples, crystal clusters showing varied sizes and growth patterns. Fantasy color palette: cool blue-purples from glowing crystals, dark stone grays and browns, subtle green bioluminescence, creating mystical underground magical environment meeting Avatar and Journey to the Center of the Earth production quality.