Prompts that hold the concept constant and change one variable at a time, so a creative test teaches you something.
4 prompts
Builds a fixed base prompt and a controlled list of variants that change exactly one element, so a creative test isolates what actually drove results.
Any capable chat model (ChatGPT, Claude, Gemini, others)
One approved base visual re-skinned for a season or holiday by changing only palette, props and light, keeping product and composition fixed.
OpenAI GPT Image · Google Gemini image generation (Nano Banana) · FLUX (Black Forest Labs) +1
Turns one product and one audience into five clearly different advertising angles, each with its own image prompt, for early concept testing.
Any capable chat model (ChatGPT, Claude, Gemini, others)
Uses your description of competitors' visual conventions to design an image that deliberately breaks from them, without imitating any brand's assets.
OpenAI GPT Image · Google Gemini image generation (Nano Banana) · FLUX (Black Forest Labs) +1