Background Supply (background.supply) is a site by Hamza Ehsan offering a growing collection of beautiful AI-generated backgrounds, upscaled to 6k. Each collection comes with the Midjourney prompts used to create them so you can learn how to make better use of AI for your design projects.
Highlights
Extensive collection of AI-generated backgrounds
High-quality downloads in 6K resolution
Access to Midjourney prompts for creative insights
A range of themes including Purple Metallic, Neon Colors, and Shiny Abstract
Regular updates with new backgrounds
Check it out, new backgrounds are added every week, and both free and premium backgrounds can be used without limit in personal and commercial projects.