The stock sells Photos, Vectors, 3D illustrations, Videos, Audios, and Flash-animation.

To contribute you have to take a small quiz, after which you will be asked to submit three original samples of art.

To register you have to send a scan of the biometric section of your passport or license.

The minimal size of the images is 1600x1200 (2 MP).

There is a limit of 15 submitted images per week. There is also an Exclusivity Programme, Every time your canister level increases, you'll earn a higher royalty on every download, but Full artist Exclusivity means no images, video or audio files may be sold on other royalty-free sites.

www.istockphoto.com

If you couldn't pass the exam, don't worry, send your images here: support@microstockbutton.com, and we will help you to improve your works in order to pass the exam!