Abstract: The invention is a corner panel assembly for mounting at the intersection of at least two surfaces. In detail, the panel assembly includes a panel for mounting in the corner, with the panel having a first principle surface facing the corner and a second principle surface facing away from the corner. An attachment fitting is mounted to one of the surfaces in proximity to the corner. A cord at least partially incorporating and elastic element has a first end attachable to the attachment fitting and a fastening assembly for attaching the second end of the cord to the panel in proximity to the center thereof.