Insight Update: December 18, 2025

Before many of you head home for a well-deserved holiday break, we have just a few updates to share with you below.

Generate Better Images: Nano Banana Pro

Google’s newest image generation model, Nano Banana Pro, is now available in AI Chat and in our Create Artwork tool.

We’re excited about this model because it creates more realistic images in different sizes (aspect ratios) that you can actually use.

Try it: In AI Chat, select “Nano Banana Pro” as your AI model and enter an image generation prompt.

Prompts to try with Nano Banana:

Add your book cover to a chat conversation and Nano Banana Pro can help you create a suite of related product shots and marketing images.

See the examples below and the prompts used to create these images.

Hardcover mockup:
Generate a photorealistic 3D mockup of a very thin hardcover book on a plain white background, with ample negative space all around. Use the provided image as the texture for the front cover of the folio. Angle: Rotate the book slightly to show the page edges (the fore-edge), not the spine. Thickness: It must be a thin book. Lighting: Use soft, even studio lighting with a subtle drop shadow underneath. Style: Clean, professional product photography.

Paperback mockup:
Generate a photorealistic 3D paperback book using the provided book cover image, lying down on a flat surface. The book is angled in a three-quarters perspective from above to clearly show the full front cover and the page edges (fore-edge), not the spine. The book is a slim volume, isolated on a clean, plain white background with a soft, subtle drop shadow underneath. 1:1

Amazon A+ banner:
This is a book cover. Generate an Amazon A+ banner for this book. Use the color and texture of the book cover’s sky as the background. The buildings on the left side of the book cover should be just visible on the left side of the banner. Using a similar font from the cover, include the headline “Small town, big secrets” in the center of the banner. Aspect ratio: 3.23:1

Reformat landscape banner to vertical banner:
(First, add the landscape banner image into your chat conversation, then use this prompt.)
Reformat the image into a vertical aspect ratio, with the text stacked at the top and the buildings at the bottom. 1:2