A structured JSON prompt for Nano Banana Pro (MetaGeny framework) focused on advertising by showcasing craftsmanship or technology. It targets a chocolate bar, detailing elements like melting drips, cocoa powder, and foil packaging. The prompt uses a 'desire vs. control' tension, incorporating twists like ironic labeling and cross-section logic, set in a pure white infinite background with softbox beauty lighting, aiming for industrial product photography.
{ "_world": "advertising", "creation_intent": "展示工艺或技术", "generation_logic": "过程或制作本身是看点", "subject_kit": { "primary_subject": "{argument name="主要对象" default="巧克力棒"}", "secondary_elements": [ "融化滴落", "可可粉", "锡纸包装" ] }, "core_tension": "欲望 vs 控制", "twist_mechanisms": [ "标注反讽", "功能错配", "剖面逻辑" ], "stage_context": "纯白无限", "composition_rule": "对称镜像构图", "lighting_rule": "柔光箱顶部美妆光", "imaging_assumption": "工业产品摄影", "deliverable_type": "广告主视觉", "creative_directive": null, "oblique_strategy": null, "_evaluation": { "verdict": "PASS", "violations": [], "warnings": [] } }
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{ "_world": "advertising", "creation_intent": "展示工艺或技术", "generation_logic": "过程或制作本身是看点", "subject_kit": { "primary_subject": "{argument name="主要对象" default="巧克力棒"}", "secondary_elements": [ "融化滴落", "可可粉", "锡纸包装" ] }, "core_tension": "欲望 vs 控制", "twist_mechanisms": [ "标注反讽", "功能错配", "剖面逻辑" ], "stage_context": "纯白无限", "composition_rule": "对称镜像构图", "lighting_rule": "柔光箱顶部美妆光", "imaging_assumption": "工业产品摄影", "deliverable_type": "广告主视觉", "creative_directive": null, "oblique_strategy": null, "_evaluation": { "verdict": "PASS", "violations": [], "warnings": [] } } Features: 100% free. PicXStudio's AI-powered template for instant image generation.
Optimised for nano-banana-2. Free to use — no sign-up required.