The cabinets had already been installed when the owner asked for "maximum wow" in the powder room. The space was small (of course) and low-ceilinged, so we decided to mirror the entire wall over the sink with an Ann Sacks mirrored mosaic. We hung a gilt-framed mirror on top of that, and flanked it with tall sconces. The metallic wallpaper is from Schumacher, and the ceiling is painted a pearlescent gold from Ralph Lauren Paints. Donna Day