Generate a high-key, clean-background street graffiti character visual centered on a spe…

Generate a high-key, clean-background street graffiti character visual centered on a specific theme: the subject is shown in full or mostly full body standing against a clean, high-key, light-toned background. A mix of realistic photography or photorealistic characters with hand-drawn, deep-value thick lines, theme-derived high-emotion colored arrows, crosses, symbols, handwritten short phrases, and childish doodles. The character's clothing retains thematic material details, while the surrounding graffiti acts as temporary emotional markers, both surrounding the body and overlapping parts of it, creating an effect of the "photographic subject being hijacked by draft lines." Colors are extracted from the theme based on the roles of background, subject structure, informational text, emphasis points, and texture shadows: light background, low-luminosity theme-colored character, a small amount of theme-derived high-emotion colored warning lines, and a small amount of theme-cool-toned handwritten character relationships. Bright but not clean or boring, with a sense of danger, playfulness, and on-site improvisation. Text and lines should have variations in thickness, wrist marks, and misalignments; do not make them look like neat illustration stickers. —————— [Storefront Standee]: [Aspect Ratio], [Subject Description] Text to be legible: write [Main Text Information], with small text nearby [Secondary Text Information] Visual requirements: [Hand-drawn Graffiti Element Description]