captivating portrait of an immortal librarian with midnight-blue hair flowing weightlessly around them, decorated with delicate golden chains and miniature constellations woven through every strand. Their elegant robes resemble a living night sky embroidered with celestial maps and shimmering stars. Golden eyes glow softly while magical books and parchment pages float effortlessly through the air, circling around an ornate brass astrolabe suspended behind them. The endless celestial library stretches into infinity beneath towering arches illuminated by floating lanterns and galaxies swirling beyond stained glass windows. The atmosphere is contemplative, magical, and timeless. The palette combines midnight blue, antique gold, deep indigo, ivory, and warm amber. The composition is an intimate waist-up portrait captured from a diagonal angle with floating books creating layered depth. The artistic style evokes an enchanting anime fantasy illustration infused with painterly realism.
