What is Nano Banana 2 and which company made it?

Nano Banana 2 is an AI image generation model built by PicX Studio and powered by Google's Gemini technology. It is PicX Studio's flagship model for generating high-quality images from text prompts — covering photorealistic portraits, digital art, product photography, anime, fashion, and more. It is available exclusively on picxstudio.com with a pay-as-you-go credit system and no subscription requirement.