A top-down street contrast poster: camera looking down from above, ground texture and pedestrian movement form a grayscale background, the main subject is at the center of the frame, clear, still, with a formal or calm posture, surrounding people or objects have obvious motion blur. A large theme-derived highlighted title spans above or behind the subject, with compressed heavy typography creating planar conflict with the ground perspective. Color scheme maintains a monochrome street photography base, single theme highlighted text, and a small amount of high-brightness small text for explanation. The mood is cold, rebellious, emphasizing difference. The layout should make the subject feel surrounded by the world's flow but not overwhelmed. Failure symptoms: no top-down order, or the highlighted title becomes a normal banner. —————— Store promotion: vertical 3:4, top-down view of a commercial street entrance, crowd passing in front of a barber shop sign forming a blur zone, an adult customer wearing a black haircut cape stands at the center, hairstyle outline clear. Main text: large title 'Today Change Your Head', small text 'Pre-cut consultation 0 yuan / Weekdays 12:00-18:00 / Take a side profile photo upon arrival'. Actual use: suitable for WeChat Moments or Dianping cover, the subject must be attractive but maintain public promotion standards.
