우주 성운 속을 부드럽게 떠도는 고대 도서관

A secluded library filled with ancient, leather-bound tomes, floating gently in a cosmic nebula. Soft, ambient light emanates from the pages of open books, illuminating the cosmic dust. The style is a tranquil, painterly digital art piece, with a focus on soft textures and a deep sense of wonder, reminiscent of celestial art and cosmic fantasy.