I imagine this sort of look in laundry with marble tiles that match powderroom behind toilet (half way up wall). See other pin of herringbone tiles. Black tap like in kitchen.
This is a hand painted blue tile, love it with the warmer granite
wood panel splash back works if you don't have a wood work top
Love tis splashback idea - large feature tile, easy to clean, less grout! And cheaper too! Kitchen Splashback Tiles - Large 600 x 600 Stone Feature Tile
black subway tile kitchen splashback on whit cabinetry