Understanding Copyright And Licenses
When we create something — let’s say a photograph — we own the copyright, which is our exclusive right as the author to own that work. We control who else can use our work and in what manner. For example, I could allow someone to print my photograph or adapt it in a piece of art. Rather than establishing verbal agreements, I can distribute my work with a license that sets the guidelines for use. The things that are copyrighted are sometimes referred to as “intellectual property.”
Licenses are granted by an authority to allow a usage; in my case, the use and distribution of resources by the copyright owner (i.e. me). I may decide to offer my photograph for free or charge a price; either way, I can include a license to limit usage, and I maintain the copyright. Just because someone pays money doesn’t mean they have full control or rights to what they’re buying. Licenses can dictate the number or uses, the bounds of use and even the length of time until the license expires.