New Delhi, Sept. 21 -- Google's Gemini 2.5 Flash Model, also known as Nano Banana, has quickly gained a reputation as one of the most powerful image generators and editors on the market. The new model's ability to make complex edits to images using natural language prompts has led to several social media trends, including users transforming their 3D models into retro Bollywood-style portrait images.

​Social media users have also started to transport themselves to the world of Hogwarts by creating selfies with their favorite Harry Potter characters. If you want to join in on the fun, here's our detailed guide along with a set of prompts you can use.

​- Open the Gemini app or go to the website.

​- Tap on the Nano Banana...