Hi James, This is actually marble mosaic tile, its available in a natural stone mosaic sheet from most natural stone suppliers. My advice, take the photo to a local stone retailer and ask for your options! Thanks so much for your interest.

I had the same question as James as I am looking for a blue tile like this that would play well with gray /blue/white mix flooring I fell in love with. This looks like the shade of blue & white I need. In fact the blue (at least on my PC) looks like i might be able to use a glossy gray/blue-ish subway tile on a painted wall to transition to the shower. Thank you so much Catherine!! it's awesome of you to answer questions. I won't forget you did that! Much gratitude, ~Pam, still Kelli's mom (Kelli = 4ever 18 thx to DUI homicide. gRrr)