Cristaux aliens lumineux dans une vaste caverne volcanique

Alien xenocrystals formed inside a विशाल cavern within an extinct volcano on a distant planet, glowing crystalline structures emerging from basalt rock walls, bioluminescent energy pulsing through translucent mineral formations, surreal geology, iridescent surfaces reflecting unknown spectra of light, mist-filled atmosphere, ancient alien environment, volcanic textures fused with crystal growth, deep shadows and luminous highlights, cinematic lighting, ultra-detailed, photorealistic, 8k, depth of field, volumetric fog, otherworldly color palette (violet, cyan, emerald), sci-fi concept art, highly intricate structures, dramatic perspective, macro shot