«creative commons» - ベストアーティスト
Creative Commons (CC) is a non-profit organization devoted to expanding the range of creative works available for others to build upon legally and to share. The organization has released several copyright licenses known as Creative Commons licenses. These licenses allow creators to easily communicate which rights they reserve, and which rights they waive for the benefit of other creators.
Some of the licenses only allow noncommercial sharing, others allow modification and/or commercial use.