A scholar in a blue robe writes in a glowing book under a moonlit sky.

In the heart of a grand, ancient library, a scholar of the arcane sits at a stone table, engrossed in the act of writing. The room is bathed in the soft, ethereal glow of a full moon, which hangs high in the sky, casting a serene and mystical ambiance over the scene. The walls are adorned with towering bookshelves, filled with volumes that whisper tales of knowledge and wisdom. The scholar, draped in a rich blue robe with intricate gold embroidery, exudes an air of scholarly mystique. His white beard and focused expression suggest a deep connection to the arcane arts. A glowing blue light emanates from the parchment he writes upon, hinting at the magical or mystical nature of his work. The room is illuminated by the warm, flickering light of a candelabra, adding to the enchanting atmosphere. The overall mood is one of quiet concentration and the pursuit of knowledge, set against the backdrop of a timeless, magical library.