A WebmasterWorld thread has a webmaster sharing a screen shot of a Google Image Search user interface Google has been testing for the past couple months.
Here is the screen shot, you can click on it to enlarge:
It is not as extreme as the new Bing Image Search interface but webmasters won't be happy with this interface either. Why?
As Zeus says in the thread:
Once again they go against websites and try to hold the visitors on google. There must be a time where webmasters has enough of google and say thats enogh, then block google, without content no google search.
It looks great but for the webmaster, it is a bad idea - Google gets the impression, the user is likely not to click through.
Forum discussion at WebmasterWorld.