Terms of Use

OMG, by submitting content, you agree to grant TipArt.org a non-exclusive, royalty-free, perpetual, worldwide, irrevocable license to use, distribute and commercialize that content.  You also agree to release submitted content to the public under a Creative Commons Attribution-Noncommercial-Share Alike License.

That means you keep the copyright and can do anything you want with your pic.  You also grant us a license to do anything we want with it, including remixing it and selling it.  Additionally, the public can share/remix it, must attribute it to TipArt.org and cannot make any money from it.