Hello! We sourced that from The Tile Shop- it's the
NOIR HONED CHEVRON TRAVERTINE MOSAIC WALL TILE
ITEM #650121
https://www.tileshop.com/products/noir-honed-chevron-travertine-mosaic-wall-tile-650121
Thanks for your interest!
Is the wood work custom made?
Michaelson Homes LLC
sodalis_johnson