Crafting Typographic Portraits with Nano Banana: Advanced Prompt Guide

tisch_eins · x · 2026-08-05

A user shared a prompt template for the Nano Banana model to generate highly visual black-and-white typographic portraits.

The prompt instructs the model to build facial contours exclusively using bold motivational words, accurately following the shadows and highlights of the reference photo to achieve 99.99% similarity. Users can replace the target object, reference image, and specific words to generate realistic and artistic portraits against a dark background.

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