Valley Inside a Colossal Pyramid - Concept Art

Inside a colossal pyramid, a lush valley unfolds beneath a glassy ceiling. Concept art style with cinematic lighting and painterly detail. The pyramid's interior walls curve with ancient glyphs; stone ramps and arches lead to a central oasis with a clear stream and small waterfalls. Light streams through faceted crystal skylights, casting emerald and gold reflections on mossy stone. Mist drifts over distant mountains visible through openings. Color palette of emerald greens, teals, and warm golds. Perspective: wide-angle, from above inside the pyramid, framing the valley with the pyramid's geometry converging toward the center. A subtle blend of fantasy and sci-fi elements, like faint holographic plants and barely-there circuitry motifs in the rock. Rich textures: rough stone, lichen, vines, sparkling water, and soft atmospheric depth. High-resolution cinematic concept art.