The Starlit Botanical Cathedral A massive arboretum, where the walls are constructed from ancient trees fused with stained-glass filigree, filtering cosmic light into fragmented rainbows that scatter across the moss-covered floor. Towering brass astrolabes, half-overgrown with ivy, spin slowly in alignment with unseen celestial mechanics. Bioluminescent petals drift lazily in the air, settling onto the polished obsidian pathways. At the heart of the cathedral, a floating prism of pure energy hums softly, encased in an intricate framework of living vines and celestial glyphs. The scent of damp earth, lotus nectar, and aged leather-bound tomes lingers in the air, carrying with it the whispers of forgotten cosmic secrets.