Panthalassa was today awarded the Prix du Design at the Monaco Yacht Show, during a ceremony on board the yacht, attended by His Highness Prince Albert II of Monaco. Foster + Partners designed the interiors of the 56-metre sailing yacht, which blend the light-filled interior spaces with the superstructure the aluminium hull is complemented by a palette of simple natural materials, such as teak and leather, to create a sense of discreet luxury.