I just recently tried out Google Lab’s ImageSwirl. What’s great about the service is that it relates a photo to other photos in the search in a diagram format (kind of looks like a mind mapping of the image). If you like your data broken down in a visual format, this image search tool is for you. Below is a snapshot of an image search for Princeton University. I clicked on the one images of the snow covered building and based off of similar tags, it gave me images related to that one and others related to Princeton U.
To check out the service, click on the link below: