Google Image Swirl is innovative and advance Image Search Engine by Google, Launched on November 17, 2009 on Google Labs.
It shows cluster of image (group of related image).
Google Image Swirl combines the features of variety of images such as colour, texture, local features, face signatures and metadata additionally about the image to build a hierarchy of cluster of image search result.
Click on this link …. http://image-swirl.googlelabs.com/
If we search for “flower background” it will show as,
Click on your choice,
Search it on for your image in the shown cluster.
Nice write up