Vertical rainbow scratch painting, fashion girl with high...

Vertical rainbow scratch painting, fashion girl with high bun hairstyle, wearing sunglasses and big earrings, simple black silhouette, huge ball gown skirt, the black skirt is divided into many areas with dense line patterns: spiral circles, wavy lines, grids, flowers, geometric textures, all lines filled with bright rainbow neon colors, background is watercolor wash mixed with hot pink and orange yellow, mottled gradient texture, children's creative line art, strong color contrast, neat hand-drawn lines, highly saturated rainbow colors --ar 3:4 --niji 7 --s 230