SIAM AURELIA Luxury Travel Poster Prompt

GPT- image 2.5 prompt👇 A hyper-real luxury travel poster for a fictional destination brand called SIAM AURELIA, designed around a single iconic collectible object: a large crystal-clear glass sphere resting on wet tropical sand at low tide, perfectly centered and treated as the absolute hero product. The sphere is physically real, optically precise, heavy, pristine, and elegant, with realistic glass thickness, subtle refraction, clean horizon distortion, and a thin metallic base surrounded by a refined saffron-gold luminous ring that casts a premium halo onto the sand. Behind it, the open sea stretches to a calm horizon under a soft tropical dusk sky, while the full sphere and its internal city glow reflect clearly in the mirror-like wet sand below. Inside the sphere, build a highly condensed yet unmistakable vision of Thailand with stronger destination recognition and richer luxury appeal: a curated fusion of Bangkok’s contemporary skyline, illuminated Thai temple roofs, gilded spires, riverside heritage facades, and warm Chao Phraya waterfront light. The internal composition should feel layered and aspirational rather than crowded: contemporary towers rising in the back, temple silhouettes and palace-like rooflines in the middle, and a refined riverfront base with warm amber windows, subtle embankment lights, tropical trees, and one restrained long-tail boat silhouette near the inner shoreline. The skyline must feel elegant, glowing, and metropolitan, while the temple architecture provides immediate Thai identity. Framing and composition: front-facing hero composition, slightly low eye-level object angle, perfect central symmetry with strong negative space, quiet cinematic horizon, and a clean premium-ad layout. The glass sphere occupies the dominant center of the frame, with the city inside aligned to read clearly through the curved surface. Preserve the original visual grammar of a singular contained world object on a reflective shoreline, but intensify the Thailand-specific hierarchy so the temple crowns, river glow, and skyline silhouette read instantly before the viewer notices secondary details. Keep one tiny star-like accent in the lower corner as a minimal graphic gesture. Lighting and color: tropical blue-hour dusk with soft cloud cover, cool blue-grey sea, subtle lavender shadows in the sky, and a warm golden city core glowing from inside the sphere. Push the internal contrast further than before: temple spires and illuminated tower edges should catch richer amber-gold light, while the waterfront base gains more layered warmth and depth. Palette balance: 60% cool ocean grey-blue, soft steel-blue glass reflections, and dusk atmosphere; 30% warm amber-gold city lights and gilded temple highlights; 10% coral-magenta and saffron twilight accents from the horizon and base ring. Avoid muddy contrast and dead black patches; everything should feel luminous, clean, and premium. Materials and finish: polished photoreal destination object rendering, flawless optical glass, realistic metallic base, soft neon bloom, fine wet-sand grain, shallow tidal reflection, delicate foam traces in the distance, crisp architectural micro-detail, gilded ornament highlights, believable illuminated windows, and subtle atmospheric haze inside the miniature city. The final image should feel like a Cannes-level tourism campaign object: collectible, futuristic, emotionally transportive, and luxurious, with Thai identity made more immediate and desirable. Typography: all text in English only, integrated into the composition as part of the object-led poster design. Place the main title inside the sphere across the lower-mid skyline zone reading exactly: "THAILAND". Add a smaller elegant line beneath it reading exactly: "Where golden rivers meet tropical dusk." Add a minimal brand mark reading exactly: "SIAM AURELIA" placed subtly on the base or upper glass area. Typography should be clean, refined, softly luminous, premium, and aligned with the skyline rhythm, never covering key temple crowns or breaking the glass illusion. Output and constraints: polished commercial travel poster, object-led composition, no extra props, no random debris, no cheap brochure styling, no real person names, no distorted architecture, no duplicated towers, no warped sphere geometry, no broken reflection, no floating buildings, no dirty glass, no unreadable text, no chaotic ornament, no muddy color, and no drift away from premium photoreal destination advertising.