(masterpiece, high quality, ultra-detailed, 8K resolution) A delicate and elegant feminine artist signature, gracefully writing the name “Yua Tsumugi” in a beautiful cursive script. The signature flows with fine, sweeping strokes, exuding artistry and refinement. Each letter is crafted with precision, showcasing intricate and delicate flourishes. The white background is pristine and minimalist, emphasizing the signature as the focal point. The lighting is soft and radiant, accentuating the graceful curves and the shimmering ink as it dries, creating a serene and captivating visual impact.