Googleimage05Philip at Google Blogoscoped notices that Google is testing incorporating image thumbnails into its web searches. This represents an evolution of Google's sacred SERP interface - the company has already begun to incorporate News, Froogle, and other "smart" search results at the top of some queries, a la Yahoo.

I have not been able to duplicate this, it could just be an ephemeral test, not to be incorporated. A9 has a nifty approach to images, where you can turn images off or on as part of a multi-framed interface.