The designer used Calacatta Gold marble tile to wrap the opening of the shower as well as the other shower walls. Then she continued this same tile around the room as wainscoting. Without looking closely, it’s hard to tell that this is tile and not slab. The veining pattern is laid out so well that it looks uninterrupted. “At first even I was a little nervous about how prominent and bold this veining pattern is, but it turned out so great,” Bagley Catlin says.

The designer nodded to an existing arched opening between the bedroom and bathroom by creating an arched opening to the shower. The soft curve of the arch is a pleasant contrast to the straight edges in the room. “I knew a single door would look odd with the arch, so we used French doors here,” she says.

The bench is shaped like a slice of a hexagon, which suits the angled placement of the shower stall in the corner of the room. Bagley Catlin had it covered in quartz slabs, creating a monolithic look.