Peabody Energy was looking for a bold and unique feature for the interior of the St. Louis, Missouri office. Working with HOK Architecture, stone was chosen to meet the design. The panels are ¾” thick White Onyx stone, back lit with LED light panels and suspended on our Series 72 System. Each stone panel was framed with a custom aluminum extrusion which holds the stone and light panel as a completed unit and allowed the stone to be illuminated all the way to the edges.