... elevation, divider ,the ceiling , ade,balconies and corridors,shutter,staircases and airport access stations,hotels,museums,opera houses, ... elevation ,divider, the ceiling , shade, balconies and corridors, shutter, staircases and airport access stations ,hotels, museums, opera houses, ... Decorative metal curtain allows movement of air,light,and sound while providing a distinct sense of space separationWe ...