populous

While watching the FIFA World Cup match between the United States and Ghana on Monday night, perhaps you noticed the venue.

The 42,000-seat stadium, called Arena das Dunas or The Stadium of the Dunes, has a petal-shaped canopy and was designed by Populous, a sports architecture firm based in Kansas City, Mo.

According to the firm, the challenge was to create a "grand space" for the people of Natal, Brazil. Architects drew inspiration from the flowing sand dunes that dominate the city.