What is Creative Commons? "Creative Commons is a nonprofit organization that helps overcome legal obstacles to the sharing of knowledge and creativity to address the world’s pressing challenges."
About the Licenses: Explains the layers of CC licenses with links to the deeds and legal codes, and explains the nature of each license
Also about the licenses: Breakdown of each license
This chart illustrates how the 6 CC licenses can be combined:
Created by Kennisland and published under a CC0 license.
Chart at www.yearofopen.org by Cable Green is licensed under a Creative Commons Attribution 4.0 International License.