Piclens is a plug-in for Firefox , Internet Explorer and a few other browsers.  The plug-in enables you to view compatible websites in a slick black 3D space.  The plug-in once installed adds a play icon onto pictures automatically on enabled websites.  You simply click the arrow and you will see the results in a 3D view controlled by moving your mouse left and right. 

Once you click on an image the high resolutions version will appear.  The main screen also has a slide show feature so looking through a selection of pictures can be automated.  The service is free and the supported websites are growing rapidly.  Some of these website include:

Flickr, Photobucket, Picasa Web Albums, FotoTime, deviantART, Smugmug,Facebook, MySpace, Bebo, Google Images, Yahoo Images, Ask Images, Live Images.