{ "prompt": "Create a premium photorealistic Halloween burger advertisement with a theatrical red-and-orange studio set, dramatic shadows and playful horror details. The composition should feel like an original food campaign.", "aspect_ratio": "9:16", "composition": { "hero_food": "A large appetizing double cheeseburger placed slightly right of center on a matte burnt-orange rectangular pedestal. Show a glossy golden brioche bun with sesame seeds, two chargrilled beef patties, melted cheddar folding over the edges, crisp lettuce, pickles and a restrained amount of burger sauce. Use a low three-quarter view that clearly reveals the layers. Wrap only the bottom third in plain charcoal-black greaseproof paper, leaving most of the burger visible.", "backdrop": "A deep crimson studio wall with a large arched doorway positioned slightly left of center behind the burger. The doorway glows with intense amber-orange light, creating depth and a bright silhouette around the food. Use a tall rounded arch with a straight rectangular base, rather than a keyhole shape.", "horror_shadow": "Across the illuminated arch, project the oversized shadow of a sinister hand reaching diagonally downward from the upper left, with elongated fingers and pointed nails. Keep the hand entirely a shadow on the background, separated from the burger.", "pedestals": "Build an asymmetrical arrangement of two orange display blocks at different heights. Place the burger on the higher block and a few golden French fries on the lower block at left. Leave breathing room around the hero food.", "spiders": "Include three glossy black prop spiders: one prominent spider on the front-left edge of the lower block, one smaller spider behind the burger at right and one near the far-left background. Give them realistic eight-legged anatomy, grounded contact shadows and varied orientations.", "details": "Add a tiny strand of spiderweb at the upper-right corner of the arch. Keep the set clean and graphic, with no gore and no decorations touching the food." }, "lighting_and_render": { "lighting": "A hard warm spotlight from upper left creates long defined shadows across the orange blocks. Add a controlled soft frontal fill to reveal the burger textures and a warm backlight from the arch. Preserve rich crimson shadows without losing food detail.", "materials": "Juicy textured beef, glossy brioche, softly melted cheddar, fresh vegetables, crinkled charcoal paper, matte painted display blocks and reflective black spider props.", "camera": "Close food-advertising shot, slightly low three-quarter angle, natural 70mm lens perspective. Burger sharply focused, foreground spider slightly softer and background gently defocused.", "palette": "Deep crimson, amber orange, burnt orange and charcoal black, complemented by golden bread, yellow cheddar and fresh green lettuce.", "finish": "High-end commercial food photography, photorealistic, crisp appetizing textures, bold theatrical Halloween atmosphere." }, "negative_prompt": "Text, logos, brand names, watermarks, cupcake, muffin, keyhole-shaped opening, cartoon burger, plastic-looking food, excessive sauce, gore, insects on food, malformed spiders, extra spider legs, clutter, flat lighting." }