2:3 vertical aspect ratio, hyper-realistic acidic industrial design advertisement image. A freestanding futuristic package sorting device stands against a {argument name="background color" default="high-purity cobalt blue"} background. A narrow central metal conveyor belt rises from the lower foreground to the upper rear, loaded with rhythmic arrangements of {argument name="package colors" default="pure orange, bright green, lemon yellow, royal blue, and white"} hard-edged cardboard boxes with simple seals and minimal blank labels. The lower end of the conveyor belt curves horizontally and extends out of the left frame. Several giant mirror-polished stainless steel pipes interweave in U-shapes, inverted U-shapes, and vertical lines, with smooth walls and detailed flanges, bolts, clamps, and joints. A high-purity orange rigid conduit on the right curves upward, creating a clear hierarchy with the silver pipes, and a {argument name="contrast element" default="light pink ceramic corrugated insulation part"} is placed slightly right of center for a small area of contrast. A few dark green and black load-bearing frames are hidden behind the device, with a small control panel featuring red, yellow, and green physical buttons, and thin cables neatly laid along the structure. Large clean blue spaces must be left between the pipes to avoid cluttering the frame. Polished chrome surfaces reflect a deep blue sky, silver-white light strips, and pure dark areas, with sharp highlights that don't bleed. The overall look is like a meticulously built physical installation photographed in strong sunlight, high definition, high purity, clean, dust-free, precise, and playful. No text, brands, postal logos, watermarks, rust, messy backgrounds, smoke, or bloom.
Input this instruction, allowing the AI to complete the entire process step-by-step: extracting selling points, determining style, determining layout, and finally generating a complete, system-wide prompt.
Finally, give the AI-generated prompt to the Nano Banana Pro model (it must be Pro). You can first provide some overall style prompts separately as general constraints. Then, whether generating images individually or in batches using third-party tools, it is possible.
Creative, realistic and surreal advertising design for a product {argument name="product_name" default="[product name]"} from the category {argument name="product_type" default="[product type]"}, where the product appears as a heroic element in the center of the frame and visually forms in a smart way that automatically reflects the spirit and identity of the brand.
A clean background that matches the brand colors, soft cinematic lighting, ultra-realistic materials, precise shadows, and strong visual composition.
{
"prompt": "young western woman with long blonde hair sitting playfully inside a giant red french fry carton, surrounded by oversized golden-brown fries, some fries floating in the air, she is wearing a textured red sweater and beige trousers with yellow sneakers, cheerful expression, bright yellow studio background, surreal commercial photography style, high saturation, sharp focus, clean composition, 8k resolution, professional lighting",
"negative_prompt": "low quality, blurry, distorted face, bad anatomy, extra limbs, dull colors, messy background, text, watermark, grainy, realistic size fries",
"aspect_ratio": "3:4",
"style": "surreal commercial photography",
"lighting": "vibrant studio lighting with soft shadows",
"camera": "eye-level medium shot, 50mm lens",
"quality_tags": "masterpiece, ultra-detailed, high-end commercial aesthetic"
}