Affiche Commerciale Minimaliste à Haute Luminosité

A bright, refreshing commercial graphic design poster featuring [Liu Yan]. Composition: a bold cropped realistic photographic portrait entering from the bottom edge, revealing the most memorable facial features against a flat, high-brightness solid color field with no complex depth of field. Overlaid on the subject's head is a minimalist, rounded graphic character or doodle icon with clean edges and thick line art, gently resting on the silhouette. Typography: a large, loose handwritten-style title at the top with soft strokes, a bold vertical title along the central axis establishing clear hierarchy, and subtle small informational typography tucked near the outer edges, leaving ample negative space. Color palette: high-key bright base tones, clean highlights, minimal accent colors, and crisp dark structural lines for maximum readability. Style: seamless blend of realistic editorial photography and flat vector illustration with minimal soft drop shadows, clean commercial aesthetic.