We thought that tile looked familiar......and yep, it is. It's recycled glass from Bedrock Industries. Stephanie blogged their Blazestone way back at the beginning of Re-nest. While the overall aesthetic is a little too over-the-top 60's for our taste, we do like the way the round shapes of the tile fit around the range hood without needing to be cut.
Image from the July 2008 issue of Better Homes and Gardens, now on newstands; a list of resources for the idea kitchen is available online, but no images as of yet.