The Marble hexagon tiles are for the shower floor. The white subway tiles are for the shower itself, and will have an accent of that glass + marble tile that you see. What isn't shown is the bathroom floor tile Marble pieces).
I at first could have looked right past this. The appeal of natural light in the shower but having comfort in feeling private is so cool. Those showers with exterior walls of windows or exterior access on the surface seems appealing but I would never be c