A peaceful underground stone library nestled in a warm, candle

A peaceful underground stone library nestled in a warm, candle-lit mountain chamber. A small reading table with open books and glowing quills sits beside a natural hot spring. Ivy hangs from the ceiling, and a gentle waterfall trickles into a quiet pool just outside the cave entrance. Cozy ambient atmosphere, warm golden lighting, fantasy academia, magical cave retreat, ultra-detailed interior, high realism.