This remodeled master bathroom features sandblasted glass walls that bring light into a long, formerly dark hallway. The crisp, pared-back design presents a modern take on the Mondrian style, says designer Shelly Handman.

This remodeled master bathroom features sandblasted glass walls that bring light into a long, formerly dark hallway. The crisp, pared-back design presents a modern take on the Mondrian style, says designer Shelly Handman.