Hidden Lagoon on a Luminous Alien Planet

Hyper-detailed digital painting of a hidden lagoon on a distant planet. A tranquil, glassy lagoon encircled by bioluminescent flora and towering alien trees with translucent bark. The water is crystal-clear and reflects a colossal two-moon planet overhead, with diagonal nebulae and faint rings visible on the horizon. The lagoon floor is dotted with luminous coral-like rocks and softly glowing algae. Mist hovers above the surface, and gentle ripples refract light into prisms. The color palette blends cool turquoise and electric violet with warm amber reflections from bioluminescent spores along the shore. Cinematic concept art style, ultra-detailed textures, 8k resolution, volumetric lighting, painterly digital brushwork. Perspective from water level for an immersive, dreamlike, otherworldly mood.