Over the next twenty-four hours we're rolling out a new format for image universal results. When we're confident that we have great image results, we'll now show a larger image and additional smaller images alongside. With this new layout we're able to show you more pictures than before, so you have more to choose from. As always, you can click on an image to see it full size in the original webpage.
Define being 'confident' of having great image results? Why would users want to see more images when they can simply hit image search? Or is this a mere move to even further divert attention from organic results?