The surface on the shower walls is called SkimStone. It goes on like joint compound and looks like polished concrete. I did two coats of SkimStone and then 10 coats of a concrete water sealer. Very inexpensive and easy
Simple And Minimalist Loft Bathroom Design Variations Design creates a statement inside this bathroom by means of square lines and chrome finishings. It's a design intended to mimic the exposed brickwork .
Large gray and white marble subway tile on shower wall and baseboard with a hexagon pattern on the floor. The shower floor will be finished in Hampton Carrara Polished Hex. The shower walls will be Hampton Carrara Polished subway tiles.
I Hate Grout Joints in the Shower – Winning the Battle vs. Grout
A house we are considering as open tiled showers similar to this. The tile is brown (not gray) and it (thankfully) has no window right there at the shower! I love the idea of an open tiled shower! No glass to keep clean, no curtain driving you crazy!