Subway tiles are classic, and ~ if done right ~ are timeless. But they’ve been so popular for enough years now that even these are starting to feel a little tired and overdone. I’ll always love them, but I will admit, there’s another approach to backsplashes that’s been a rare sighting for a long time, but is getting a little more attention these days, and I couldn’t be more excited. The slab as backsplash. Personally I’ve been head over heels in love with this look for a long time. It doesn’t really get more sophisticated than this. And if anything is more…