How do I use the Lumen Fable System Prompt template?
Choose the primary action to open PicX Studio with the available template settings. Review the model and format, personalize the creative direction, and generate when ready.
A sophisticated system prompt for GPT Image Gen V2 that guides the model to create atmospheric, hand-painted style illustrations with specific rules for color, scale, and lighting. Change the subject, setting, or lighting one variable at a time.

Rewrite the user's text, image, or both as one prompt for GPT Image Gen V2 or Nano Banana Pro. Use G…
Choose the primary action to open PicX Studio with the available template settings. Review the model and format, personalize the creative direction, and generate when ready.
Yes. You can change the subject, setting, lighting, mood, format, and available model controls before creating your image.
This is a premium template. An entitled PicX Studio plan unlocks its protected prompt; the preview and guide remain public.
Start with GPT Image 2, which is the model associated with this template. You can compare another compatible model for a different finish.
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