Enter the Small World of Photomicrography.
Enter the Small World in Motion.
Deadline: April 30, 2012.
Other contest organizers take note: this is how contest rules should be worded:
12. If your entry is selected by Nikon as a winning image, you will give non-exclusive rights to Nikon to use your name and the image in connection with the competition. You also certify that you hold the rights to grant such permission. Winning images will only be used in connection with the Nikon Small World Competition and accompanying publicity and will include appropriate photo credits.
13. Contestants will be notified regarding image usage rights should Nikon be approached with any commercial opportunities related to a submitted image or images.
As you notice, not only do you hold the rights to your winning image, but Nikon uses it non-exclusively (i.e. you still retain the rights to use it elsewhere) and only in connection with the competition (not as they please for any purpose). If the image is ever to be used commercially, you will be notified, your permission sought and appropriate remuneration discussed.
source photojojo