Cyclo is a free web service that will search images in popular image hosting services. Image hosting service includes BigStockPhoto, Cutcaster, Flickr, Fotolia, Photos, Shutterstock and stockvault.
Cyclo is very simple and easy to search images. To search images type your keyword and click search button. You can select images from different image hosting services. It provides free sign up. and you can save your search results in cyclo account for future review.