Gemini 2.5 Flash Image Generation Prompting Guide: Best Practices for Stunning AI Results Published: August 28, 2025 Source: Google Developers Blog TL;DR Gemini 2.5 Flash Image Generation is Google’s fastest multimodal model. To get the best results, write descriptive prompts (not just keywords), be specific about style, lighting, and intent, and use iterative refinement. This guide covers templates, examples, and best practices for text-to-image, editing, style transfer, and product mockups. Introduction: Why Gemini 2.5 Flash Matters Gemini 2.5 Flash Image is Google’s latest natively multimodal model—built to process text and images in a single step. Unlike older models, it doesn’t …