About CC Licenses

Creative Commons licenses give everyone from individual creators to large institutions a standardized way to grant the public permission to use their creative work under copyright law. From the reuser’s perspective, the presence of a Creative Commons license on a copyrighted work answers the question, “What can I do with this work?” 

A Creative Commons License

CC BY: This license allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator. The license allows for commercial use.

CC BY includes the following elements:
BY  – Credit must be given to the creator. Example CC BY RFRIMAGES.COM 

Commercial usage: Rather than you paying a high price for a onetime use or unlimited use, pay nothing.

Cut and pasted from: https://creativecommons.org/about/cclicenses/

But, if you earn lots of $$$ With one of these images, feel free to share a reasonable amount with me. That helps to cover this site’s cost and maintenance.