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AIの基本とハウツーガイド

Gemini AI Photo Prompt: 14 Copy-Paste Prompts for Stunning Portraits

These 14 Gemini AI photo prompts turn one ordinary selfie into a cinematic film still, a fashion-magazine cover, a vintage polaroid, a studio headshot, or a Renaissance painting, and every one of them is copy-paste ready. They run on Nano Banana, Google’s native image model inside the Gemini app, which means no Photoshop, no Lightroom, and no prompt-writing skill on your part. You upload a photo, paste a prompt, and Gemini hands back an edited portrait in a few seconds. This is the same viral trend that made ChatGPT photo edits explode in 2025. The quality bar has since moved to Nano Banana 2, the newest Gemini image model and […]