a mystical cave illuminated by a radiant blue light, showcasing intricate rock formations and a magical atmosphere

abstract tranquil scene adventure ambient lighting atmosphere atmospheric effect beauty blue cave cavernous space crevice crystal clear dark earthy tones echoic architecture ethereal exploration formations geological formation geology glow hidden world illumination landscape light magical mineral mysterious mystical natural artistry wonder nature pattern rocks rocky terrain serene view shadow spelunking stone walls subterranean texture underground untouched illuminated radiant showcasing intricate rock generative