1. Prepare product info
Provide product name, brand, selling points, and mood.
Creative conceptsYin and Yang Koi Fish Sumi-e PromptTemplate preview
Yin and Yang Koi Fish Sumi-e Prompt Template
A prompt for generating a minimalist Japanese Sumi-e ink painting of two koi fish (Yin and Yang) with Washi paper texture and a red Hanko stamp signature, using Nano Banana Pro.
Recommended usage
This template works for product hero images, brand display, and social covers.
2. Submit generation
The backend stores the input snapshot. Private prompts never return to the frontend.