Google released a new Google Labs experiment related to image search: Google Image Swirl. The service "organizes image search results based on their visual and semantic similarities and presents them in an intuitive exploratory interface."

Once you find the group of images you're interested in, you can click on the thumbnail and a cluster of images will "swirl" into view. You can then further explore additional sub-groups within any cluster.

For more information about this new Google technology, refer to this official Google blog post in their official blog HERE.

Try it now: Google Image Swirl