{ "prompt": "Create a dreamy premium photorealistic beauty advertisement for L'Oréal Paris EverPure Purple Shampoo. Use the uploaded product image only as the exact packaging reference. Preserve the tall tapered purple squeeze tube, sealed top edge, translucent purple flip-top cap at the bottom, metallic rectangular EverPure label, original L'Oréal Paris logo and all original typography. Combine a fluffy cloud landscape with violet shampoo, delicate bubbles and silky blonde hair. Do not invent botanical ingredients.", "aspect_ratio": "4:5", "composition": { "hero_products": "Arrange three identical product tubes among soft fluffy clouds. Place one upright tube at middle left, a second upright tube slightly farther back near the center, and a larger foreground tube leaning diagonally from lower center toward upper right. The diagonal tube rests naturally in the clouds with its bottom cap at lower center and sealed top pointing upper right. Keep the front labels facing the viewer and clearly readable.", "cloud_surface": "Build a thick landscape of plush white clouds across the lower half of the image, with rounded mounds, delicate cotton-like texture and soft lavender shadows. Nestle the tubes into the clouds, partially concealing only their lowest edges. Keep the clouds airy, voluminous and distinctly cloud-like.", "floating_elements": "Suspend glossy violet shampoo droplets and transparent soap bubbles above and around the tubes, mostly in the upper-right area. Add smaller purple droplets between the upright tubes. Vary their sizes and distances from the camera, with realistic surface tension and subtle reflections.", "surrounding_details": "Arrange smooth ribbons of rich violet shampoo curling gently between the cloud mounds. Include delicate clusters of cleansing bubbles near the tube bases. Frame the bottom corners with larger softly blurred clouds and curved violet formula ribbons.", "hair_elements": "Place two elegant silky platinum-blonde hair ribbons behind the products, one curving upward at middle left and another forming a soft arch at middle right. Show fine individual strands, cool luminous highlights and natural flowing curves. Keep all hair away from the labels.", "background": "An airy pale-blue sky fills the upper half, with large softly blurred white clouds tinted lavender. Maintain generous open sky above the products and a gentle dreamy atmosphere." }, "lighting_and_render": { "lighting": "Soft diffused sunlight from upper left, delicate luminous cloud edges, gentle highlights on the purple packaging and subtle realistic shadows. Slight atmospheric bloom without washing out the labels.", "materials": "Realistic satin-gloss purple squeeze tubes, translucent purple caps, reflective metallic labels, fluffy cotton-like clouds, transparent soap bubbles, viscous violet shampoo and silky platinum-blonde hair.", "camera": "Close beauty-product composition viewed slightly above cloud level, with a natural perspective. Sharp product labels, gently softened background and strong foreground blur on the nearest clouds and decorative details.", "palette": "Deep violet hero products surrounded by pale lavender, powder blue, creamy white and cool platinum-blonde accents.", "finish": "Premium purple-shampoo campaign, photorealistic product rendering, tactile cloud fantasy environment, soft cinematic depth and polished commercial quality." }, "negative_prompt": "Candy, marshmallows, jelly sweets, fruit, peaches, candy rainbows, unverified botanical ingredients, flowers, pump bottles, jars, altered tube shape, cap at the top, unrelated products, different product variants, distorted logos, illegible labels, extra text, floating brand logos, watermarks, harsh shadows, dark background, flat illustration, clouds or hair covering the product names." }