Create one polished 2x2 contact-sheet collage containing four independent vertical 3:4 editorial frames from the same luxury private birthday banquet; the final composition is one 2x2 sheet, not four unrelated scenes. Keep the same adult American woman, same identity reference, same European-classical private banquet hall, same gown, same hair, same headpiece, same jewelry, and same makeup across all four frames. Make her a poised, high-status chaebol-heiress / old-money birthday guest: cool, glamorous, aloof, refined, and commanding rather than cute or influencer-like. Use the default styling of a white beaded haute-couture gown, polished updo, diamond headband, diamond earrings, necklace, bracelet, and rings; keep the chosen wardrobe and accessories identical in every frame. The venue has arched doors, carved walls, fireplace, floor mirror, crystal chandelier, champagne tower, long table, white cloth, candleholders, stemware, cake, roses, gifts, pearl strands, and gold confetti. Use direct on-camera flash and event paparazzi realism: hard highlights, crisp skin reflections, occasional local overexposure, foreground occlusion, glass flare, and documentary red-carpet presence, with warm gold, cream, amber, and champagne tones. Select four clearly different moments from this set: a cool close-up, a half-body toast or table-side shot, a full or three-quarter-body red-carpet pose, and an interaction or seated candid. Vary shot size, camera position, gaze, gesture, body orientation, and interaction; do not repeat the same pose or make every frame look at camera. Possible moments include a restrained direct gaze, looking toward the side while holding a champagne glass, turning back beneath the chandelier, being surrounded by raised glasses or phones, leaning toward cake or candles, seated in a classical armchair, or touching her headpiece. Keep all four frames inside the same event continuity. Adult, fully clothed, elegant and non-vulgar. No readable text, watermark, logos, minors, nudity, ordinary sweet birthday styling, soft studio glamour, plastic skin, or inconsistent outfit and jewelry.