All my images are Rights Managed, meaning they are licensable based on the specific use type and use period. In other words, you pay a one time fee based on the way you are going to use it.
This differs from Royalty Free which means you have unlimited use after paying a one-time fee. None of my images are priced this way.
The license fee you pay also depends on whether the image is intended for commercial use (eg. advertising) or editorial use (eg. magazine or newspaper story). For commercial (and also for Royalty Free) uses, model and/or property releases must be supplied by me. As I don’t relish the thought of dealing with releases, all my images are typically licensed on an editorial use basis.
There are two sites that my images can be licensed from: Alamy.com and Photoshelter.com.
Here is a sampling of stock images you can find on these two sites: