Here are some popular websites that offer free images for graphic design:
1. Unsplash (https://unsplash.com)
2. Pexels (https://www.pexels.com)
3. Pixabay (https://pixabay.com)
4. Freepik (https://www.freepik.com)
5. Burst by Shopify (https://burst.shopify.com)
6. Gratisography (https://gratisography.com)
7. Reshot (https://www.reshot.com)
8. Splitshire (https://www.splitshire.com)
9. StockSnap (https://stocksnap.io)
10. Kaboompics (https://kaboompics.com)
These websites offer a wide range of high-quality, free images that can be used for various purposes, including graphic design projects. However, it is always important to read and understand the specific usage rights and licenses associated with each image to ensure proper usage and attribution, if required.