Backsplash Thoughts

Hmm .... trying to envision what a very simple backsplash made with 18x18' honed marble tiles (to match the Bianco Carrara marble we used, in part) would look like. I can't seem to find pictures of any like this, so I literally cut and paste a backsplash onto a picture I had of the new counter, sink and faucet:

Because the distance from the top of the counter to the bottom of the cupboard is 18", there would be no horizontal seam at all, only vertical ones every 18 inches. Not sure you can really tell by this picture that the tile is marble ... wish there were some sample tiles in that size ... they are very hard to find though.