Kingdom Centre

[6] It is situated on a 100,000–square-metre site and houses the 57,000-square-meter Al-Mamlaka shopping mall, offices, the Four Seasons Hotel Riyadh,[7] and luxury apartments.

The tower's almond-shaped plan and curving forms gives the building a distinctive shape that helps keep it cool, with the narrow ends facing the east and west where heat gain is greatest.

A high-performance curtain wall, made from silver, butt-jointed reflective glazing, also helps control heat gain while concealing the three main mechanical floors to create a seamless facade.

[9] At the top of the tower, an inverted arch is spanned by a glass skybridge housing a public observation deck.

Its design was inspired by iconic structures from around the world, including the Gateway Arch in St. Louis, The Sydney Harbour Bridge, and the Eiffel Tower.

Daytime view of Kingdom Centre