This guest bathroom project served as a past-due update to a 1920s Art Deco single in the East Mount Airy neighborhood of Philadelphia, PA. After a century's time, the original finishes were past their prime of function and form, and that said, the original Art Deco style remains timeless. A floor mosaic of china black, thassos, and statuary marble sets the tone immediately. The walls are clad with a ceramic tile ensemble that wraps the whole room, and an existing arch over the bathtub was rebuilt at a higher elevation and with a more gentle curve to eliminate the cave-like feel and to house shower lighting and a much-needed exhaust fan. Rohl and Kohler fixtures with thassos marble ledges and tops add another level of luxury for any house guest staying the night, or month... Behind the beautiful finishes, the electrical and plumbing systems were reworked to ensure 100 more years of service.