US copyright law states that the photographer (like a musician or an artist) holds the copyright to all work produced, even if the work is commissioned. The photographer writes usage right contracts on their images and thus can pursue multiple avenues of revenue such as stock, magazine, product licensing, etc.

For a more detailed legal reference to US copyright law as it pertains to image usage, please see the following website as guidance http://www.photolaw.net/common-questions-and-answers-about-copyright.html.

To check my work, visit Natalie Minh Photography.