What is a copyright?
In the simplest terms, "copyright" means "the right to copy." Only the owner of copyright, very often the creator of the work, is allowed to produce or reproduce the work in question or to permit anyone else to do so.
"The Artist shall retain the copyright and ownership of the image, granting exclusive rights of usage to the Client for promotional, advertising, and reference purposes only. Any additional uses of the image for anything other than promotional, advertising, and reference purposes shall constitute...