Creative Commons - Images, Music, and Video Material that you can use free with permission"Our tools give everyone from individual creators to large companies and institutions a simple, standardized way to keep their copyright while allowing certain uses of their work — a “some rights reserved” approach to copyright — which makes their creative, educational, and scientific content instantly more compatible with the full potential of the internet. The combination of our tools and our users is a vast and growing digital commons, a pool of content that can be copied, distributed, edited, remixed, and built upon, all within the boundaries of copyright law. We’ve worked with copyright experts around the world to make sure our licenses are legally solid, globally applicable, and responsive to our users’ needs."