Around a specific theme, generate a high-key, clean-background street graffiti character visual: the subject stands full-body or mostly-body in a clean, high-key, bright field, where a real photographic or photorealistic person is mixed with thick dark hand-drawn lines, theme-derived high-emotion-color arrows, crosses, symbols, short handwritten phrases and childish small doodles. The subject's clothing keeps the theme's material detail; the surrounding graffiti looks like temporary emotional markings, framing the body and also pressing onto parts of it, creating the effect of a "photographic subject hijacked by sketch lines." Colors are extracted from the theme by the roles of background, subject structure, informational text, accent points and texture shadows: light background, figure in a low-key theme color, a few warning lines in a theme-derived high-emotion color, and a little handwriting in a theme's cool tone — bright but not clean-boring, carrying a sense of danger, joke and on-the-spot creation. Text and lines should have line-weight variation, wrist traces and misalignment; do not turn them into neat illustration stickers. —————— Store standee: vertical 3:4, an adult barber holding clippers standing in front of the mirror, with the cape and tool cart keeping real texture. Text that must be legible: "Men's Quick Cut 39", with smaller text beside it "Weekdays 11:00-16:00 / No membership card needed to get a cut". Image requirements: scissor symbol, short hair-strand lines, price circles and arrows pressed near the person's shoulders, like a hand-drawn recommendation made by a staff member on the photo.