Yas Viceroy Abu Dhabi Hotel designed by Hani Rashid and Lise Anne Couture. Opened in 2009, the main feature of the hotelʼs design is a 217-meter expanse of sweeping, curvilinear glass and steel covering known as the Grid Shell. It features an LED lighting system incorporating video feeds that are transmitted over the 5,389 pivoting diamond-shaped colour changing LED panes.