The editorial black and white portrait with the glasses picked out in colour turns your photo into a refined studio portrait in which a single element stays coloured. It works in NanoBanana, Gemini and ChatGPT.
1. Open the image tool and start a new conversation.
2. Send a front-facing photo, with your face sharp and well lit.
3. Paste the full JSON prompt in the same message as the photo.
4. Generate the portrait and check that your identity was preserved.
5. Swap "only_colored_element" to pick out another item, such as a red lipstick.
6. Adjust "wardrobe" and "lighting" and generate new variations of the portrait.
Tip: the contrast between the grey background and the single point of colour is the whole secret, so choose a vivid element that really jumps out in the final image.
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