Gemini: Blend images and swap environments

Gemini Try it →Watch full video →@KevinStratvert · Sep 2025

Demo summary

The demo shows uploading two separate images (a person and a jacket) to blend them together and then changing the background environment to an office setting.

Step-by-step

Upload two separate images to the interface
Enter a prompt to blend the images, specifying how they should interact
Include instructions for matching colors, shadows, and textures in the prompt
Submit the prompt to generate the blended image
Enter a follow-up prompt to change the background environment

Options

Change outfits
Swap out entire environments while keeping the subject consistent

Tips

Explicitly ask the AI to match colors, shadows, and textures for a more realistic result

Highlights

“That's pretty slick, but we don't have to stop there. We could even refine it even more.”

All demos from “Nano Banana AI Tutorial | How to Use Google’s Free Tool (Step-by-Step)”

1:250:34Generate images from text with Nano BananaThe user navigates to the 'Create Images' tool in Google Gemini and generates a storefront image from a simple text prompt using Nano Banana.Gemini· Text to Image
2:040:52Iterative image editing with Nano BananaThe video shows how to refine a generated image by changing the text on a sign and adjusting the lighting/weather conditions through follow-up prompts.Gemini· AI Inpainting
2:560:57Turn a photo into a 3D figurineKevin uploads a personal photo and uses a specific prompt to transform himself into a consistent 3D collectible action figure using Nano Banana.Gemini· AI Style Transfer
3:531:00Blend images and swap environmentsCurrentThe demo shows uploading two separate images (a person and a jacket) to blend them together and then changing the background environment to an office setting.Gemini· AI Image Combiner
Watch “Nano Banana AI Tutorial | How to Use Google’s Free Tool (Step-by-Step)” →

AI Image Combiner

3:531:00Blend images and swap environmentsCurrentThe demo shows uploading two separate images (a person and a jacket) to blend them together and then changing the background environment to an office setting.@KevinStratvert
1:530:37Create a custom birthday card using personal photosThe creator uploads two personal photos and uses Nano Banana Pro to generate a composite image featuring the subjects on a surfing trophy podium with custom text and graphics.The AI Advantage
2:560:32Merge objects into an existing sceneThe user selects an image of a table lamp and an interior scene, prompting the AI to add the lamp to the table with realistic lighting effects.BIM Design Studio
5:260:24Blend two architectural elevationsThe user selects two different residence types and uses the 'blend' command to synthesize a unique third architectural style from the original forms.BIM Design Studio