กริดศึกษาการจัดแสงภาพพอร์ตเทรตในสตูดิโอ

A 3x3 portrait photo grid presented as a single image on a [dark grey] background. Each of the nine grid cells contains a portrait of the same subject from the reference photo, maintaining character consistency, clothing, pose, and camera angle across all panels. Below each portrait, clean sans-serif text displays the number and lighting setup name: - Top row, left to right: 1. Loop Lighting (3/4 key light casting a small loop shadow from the nose onto the cheek) 2. Hardlight Frontal Flash (direct, harsh on-camera flash with sharp frontal drop shadows) 3. Split Lighting (dramatic side illumination lighting half the face, leaving the other half in deep shadow) - Middle row, left to right: 4. Butterfly Lighting (overhead front light casting a distinct symmetrical butterfly shadow under the nose) 5. Gobo Pattern (Venetian Blind) (hard light through Venetian blinds casting striped shadows across face, clothes, and backdrop) 6. Under-Lighting (Uplight) (low light source casting upward inverted shadows for an eerie, dramatic mood) - Bottom row, left to right: 7. Golden Hour / Warm Light (soft, golden-hour side lighting with warm color temperature) 8. Dramatic Spotlight (tight circular high-contrast beam with crushed blacks and chiaroscuro effect) 9. Neutral Kelvin Rim Light (strong pure white edge backlight creating a bright rim on hair and shoulders, front of face in total shadow against a dark background).