Why Nano Banana 2’s 10-Image Fusion and CJK Text Rendering Matter

10-image fusion for complex compositions

Most image models struggle once you ask them to combine more than a couple of references. Nano Banana 2’s 10-image fusion capability is designed to go further: you can feed in up to ten input images and use text prompts to control how they are combined.

In practice, this opens up workflows like moodboards-to-final, multi-character posters, product collages and visual A/B tests. Instead of manually compositing assets in a design tool, you can let the model propose coherent layouts that respect your references.

• Brand collages: combine product shots, logos and lifestyle photos into a single on-brand image.
• Character line-ups: align multiple characters with consistent style and lighting across a series of scenes.
• Storyboard beats: feed in rough sketches or stills and ask Nano Banana 2 to produce polished frames.

CJK text rendering for real-world marketing

Another standout capability is improved rendering of Chinese, Japanese and Korean text. Earlier models often produced broken or unreadable characters; Nano Banana 2’s training and architecture focus specifically on making CJK text usable for real marketing and product work.

That does not mean every generated poster is perfect out of the box, but it does mean you can realistically use the model for banners, social graphics and ad creatives that feature CJK copy, instead of treating text as something you always have to add manually afterwards.

How to take advantage of these features

• Design prompts that clearly separate layout, imagery and text, so Gemini 3 Pro and Nano Banana 2 can coordinate their roles.
• Use the prompt library on this site as a starting point, especially the ones tuned for collages and posters.
• When you are ready to try for real, send the prompts directly to gempix2.site and iterate visually.