Stock Image Websites

Stock photography, illustration, and video websites.

All images offered at Shotshop are royalty-free and may be used unlimited, irrespective to quantity or circulation
This is a popular one.
Corbis Images
The images here are impressive, but are also quite expensive.
Getty Images
Another website with a collection of high quality and high price images.
Shutterstock is similar to iStockphoto in image quality and website style.