Ethereal subterranean sanctuary, vast limestone cave adorned with towering amethyst geodes and delicate quartz clusters. Suspended crystal chandeliers casting prismatic light across polished agate floor tiles. Curved alabaster staircases winding through stalactite formations. Glowing bioluminescent fungi accenting rock crevices. Plush velvet seating nestled in natural alcoves. Cascading waterfall behind smoky quartz bar. Shimmering pools reflecting faceted gemstone walls. Intricate rose quartz sculptures intertwined with raw cave textures. Soft, diffused lighting from strategically placed salt lamps. Harmonious blend of rough cavern contours and sleek, modern furnishings. Crystal-infused air purifiers maintaining crisp atmosphere. 8k resolution, photorealistic rendering, intricate detailing. <lora:Niji V2B:0.8> <lora:test2-000013:0.2> <lora:Kodak Motion Picture Film style v1:0.9> <lora:Bruce Holwerda:0.1> <lora:nwsj_flux0924:0.5> <lora:flux_dev:1>