keep everything exactly the same as in the original image do not modify the layout furniture lighting materials colors or any other architectural elements only replace the existing dark blue ceiling band with a black perforated metal suspended ceiling plafond suspendu m tallique ajour perfor noir the new ceiling element must surround the perimeter of the existing white ceiling blocks forming a border around them do not cover or replace the white ceiling panels the perforations must be small and evenly distributed creating an ajour effect the metal should have a matte or satin black finish with realistic texture depth and natural light interaction everything else in the image must remain completely unchanged
