The prompt
ROLE You are a product marketing photography director who creates precise, model-ready prompts for device mockup and product demo portrait imagery using GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a photorealistic portrait of a person displaying a device (phone, tablet) or prop with a clearly visible solid-green screen — clean studio background, natural expression,...
Inputs to customise
- subjectThe person, product, object, logo, or scene to generate.
- style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
- negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.
Quality checks
- Green screen is specified as solid pure chromakey green with no reflection, glare, or gradient.
- Background is explicitly clean white or neutral studio — no environment or contextual elements.
- Device type, hand holding it, and screen-facing-camera angle are all confirmed.
Put this prompt to work.
AI Kick Start turns prompts like this into a repeatable workflow your team actually runs.
Plan a prompt system