Question: I need a reliable source of high-resolution images for commercial use, can you suggest a solution?

If you need a trusted source of high-resolution images for commercial use, Shutterstock ImageAI is a good choice. This tool uses text-to-image diffusion to create photorealistic images from prompts, drawing on Shutterstock's curated library of images. It can be customized with open-source models and tools, so it's a good option for content creation and visualization.

Another good option is 123RF. The site has a large library of more than 100 million images, including stock photos, royalty-free images, clipart, vectors and illustrations. It also has an AI image generator and a range of editing tools, like AI Image Upscaler and AI Background Remix, so it's a good all-purpose option for photography, small businesses and graphic design.

If you need to improve images, Let's Enhance offers AI tools to upscale and improve low-resolution images to high resolution. It can handle batch processing, HDR color grading and background removal, so it's good for creative professionals, printing, eCommerce and real estate. It offers a free trial and several subscription plans.

Last, Impossible Images is a full-stack site with a large catalog of AI-created stock images and an AI image generator that's easy to use. The site is good for social media, design and marketing work, offering unique and original images that can be created by prompting the system. It offers several subscription tiers for different needs and budgets.