Google makes Similar Images part of image search by Josh Lowensohn, Webware (Oct 27)
Google made its similar-images feature standard in image search. Similar images shows as a link under the image.
"The feature was originally launched in late April, alongside the visual-news timeline, as a way for users to find images that share certain visual similarities with those in Google Images search results. "
While we're at it - Google has also changed the results page on an image search considerably.
+ Show options - with easy controls on size, type and color.
+ Related searches
+ number of images shown
+ size of thumbnail (maybe)