An astonishing pack by Joost Vanhoutte.
This is a pack of ~800 textures. Free for commercial use.
Some of these were taken several years ago, so quality will vary.
Any donations would be appreciated, even if it’s $1. It all goes towards upgrading my camera gear and enabling me to do more free textures and HDRis.
Again, the artist is also working on Texture.ninja, a site with over free 4000 high resolution textures and reference images. Make sure to check it out.