Create a Cannes-level luxury fashion advertising poster for an original accessories and couture house named "CELADON NOIR". Use 100% live-action ultra-realistic editorial photography. Preserve the exact structural logic of the composition: a tall vertical fashion poster, one adult female model standing centered and frontal in the foreground, a pastel aqua-blue sky backdrop, and a very clean sculptural off-white modernist concrete architectural form curving behind her in one refined minimalist arc. The model holds one structured pastel handbag at the center of her torso, making the bag and the woman function as a unified luxury hero image. The final result must feel like a high-fashion 1960s mod-inspired campaign: elegant, graphic, poised, architectural, polished, and instantly iconic. Style lock: ultra-real luxury fashion photography, 1960s mod editorial glamour, premium accessories campaign, minimalist architecture fashion poster, soft but precise live-action realism, no illustration, no CGI look, no plastic skin, no over-retouched beauty-filter finish. Core composition: full-body or three-quarter vertical framing, low-to-mid camera angle, woman centered and dominant, shoulders squared, chin slightly lifted, direct calm gaze, both gloved hands elegantly holding the handbag in front of the waist. Behind her, one sweeping pale concrete architectural form curves horizontally across the middle background, creating a sculptural stage and reinforcing the clean retro-futurist geometry. Keep the background highly reduced, spacious, and pure, with no extra structural clutter, no busy details, and no secondary architectural distractions. The overall framing must feel symmetrical in weight, clean, and poster-ready. The handbag must remain clearly readable and visually important. Fashion styling: dress the model in a fitted sleeveless high-neck velvet gown in muted celadon or dusty aqua, extremely refined and body-skimming, with smooth elegant contouring through the torso and hips. Add long matching gloves in the same tonal family for a complete couture silhouette. The look should feel luxurious, timeless, and sharply styled, with a 1960s couture spirit translated into a contemporary flagship campaign. Bag design: create an original structured luxury handbag in matching pastel celadon leather, medium-sized, geometric trapezoid silhouette, rigid top handle, elegant gold clasp hardware, clean flap front, subtle embossed logo detail, and polished craftsmanship. The bag must feel expensive, collectible, and highly legible as a hero product. Leather texture should be smooth, fine-grain, and premium, with controlled highlights and crisp edges. Model realism: adult female anatomy must be fully natural, elegant, and anatomically correct. Real human skin only: fine visible pores, subtle facial peach fuzz, natural skin microtexture, slight under-eye translucency, realistic lip texture, delicate tonal variation, faint capillary warmth, restrained natural imperfections, soft semi-matte sheen, and authentic live-action photographic detail. No mannequin effect, no poreless skin, no waxy skin, no silicone look. Hands and fingers must be anatomically correct, graceful, slender, and clearly separated inside the gloves, with natural wrist alignment and no distortion. Face and hair: refined adult face with direct editorial gaze, softly sculpted cheekbones, realistic nose bridge, natural neck transition, and elegant warm coral-red lips. Hair should be a sculptural short curled bob in rich copper or auburn, softly wind-shaped, voluminous, glossy but natural, evoking 1960s fashion fantasy without becoming theatrical. Hair silhouette must act as a key visual counterpoint to the clean architectural backdrop. Lighting: bright soft daylight with subtle studio control, high clarity, gentle frontal illumination on the face and bag, delicate contouring on the dress and gloves, and soft clean shadow falloff along the architecture. Keep the image luminous and premium, with no muddy grays, no dead-black areas, no dirty shadows. The atmosphere should feel airy, sunlit, refined, and quietly luxurious. Materials and texture: velvet dress must show rich short-pile softness and subtle directional nap; gloves should feel smooth and couture-grade; handbag leather should show premium fine-grain structure and polished metal hardware; concrete background must feel matte, pale, mineral, and architectural; skin, hair, lips, and eyes must all obey real optical behavior and true photographic realism. Color strategy: dominant palette of celadon blue-green, soft aqua sky, pale stone white, warm ivory skin tones, muted gold hardware, and controlled coral-red lip and hair accents. Keep the overall image restrained, cool, and expensive, with the matching dress-and-bag monochrome system acting as the signature visual identity. Typography and layout: keep only one large elegant master title at the top center. Remove all bottom copy, taglines, footer text, and additional editorial lines. The title must be original, in English only, minimal, luxurious, and highly legible. Suggested top master title: "CELADON NOIR". Art direction goals: model-and-bag dual hero hierarchy, flagship luxury fashion image, 1960s mod sophistication, collectible campaign poster, clean architectural modernism, strong silhouette recognition, premium realism, no clutter, no extra props, no copied branding, no watermark, no black blotches, no noisy background. Negative prompt: copied luxury brand name, copied masthead, copied campaign text, bottom copy, footer text, watermark, logo duplication, AI look, CGI skin, plastic skin, waxy skin, poreless face, over-retouched beauty filter, distorted hands, extra fingers, missing fingers, malformed glove anatomy, warped handbag, cheap hardware, synthetic velvet, muddy celadon color, cluttered architecture, harsh shadows, dirty concrete, low-resolution fabric, generic fashion catalog look, cartoon rendering, black blotches, dead-black areas, messy composition.