image

# Image Prompting — Nano Banana & GPT Image 2.5 This skill writes image prompts. It does not generate images. The output is: model name + quality / size / aspect ratio + the prompt itself. The body of this SKILL.md is intentionally thin so you cannot fake a result by reading it alone. The actual rules — what the models reward, what they punish, how to phrase a 5-slot template, when to add `quality: high`, when to use image grounding — live only in the reference files. ## Route first — is this actually an image-prompt task? - **Motion, clips, montage** (Seedance, Kling, Veo, any image-to-video): use the sibling `video` skill. This skill's storyboard and keyframe outputs feed it. - **No idea or script yet** (user wants a concept or an ad scenario, not a picture): if the `creative-director` skill is installed, start there — it develops ideas and scripts for commercials and beyond ([github.com/smixs/creative-director-skill](https://github.com/smixs/creative-director-skill)). - **A concrete image is needed** — this skill. Continue below. --- # Mandatory reading order — DO NOT WRITE A PROMPT WITHOUT THIS Past attempts to write prompts directly from this skill body produced lazy, generic results. Each model has its own physics; common rules collapse into mush when applied without model-specific syntax. Read in this order before producing any prompt: ### Step 1 — always read first → [models.md](references/models.md) Decide: Nano Banana (NB2 or NBP) or GPT Image 2.5 (Flare fo...