Found it.

The star of the kitchen is the tile backsplash of variegated handmade glass tiles that are reminiscent of the ocean, by Erin Adams through Ann Sacks.

Here is a link that might be useful: House Beautiful

That sure is pretty!

Thanks so much!! :D

De nada. By the way, just for information, I used Google Image search, plus the links/clues that you provided. (To search Google for an image, click on the little camera icon in the search box of the Google image page.)