Yu Shangshan Cursive Connected Signature on White AI Image Prompt

Artistic signature, connected signature, personalized signature, "Yu Shangshan", abstract, first character slightly larger, formed into a complete vector graphic through cursive connected strokes, with curved handwriting transitions between strokes and characters, about one-tenth of the original glyph outline retained, smooth, beautiful, artistic, linear beauty, curvaceous elegance, minimalist line style, thin strokes, strong pen tip texture with real ink brush feel, ink black original color font, centered, occupying one quarter of the frame, no impurities, clean and bright, pure white background, black on white, high-end texture