The man who designed the famous Petronas Towers in Kuala Lumpur has died.
According to the governor of Argentina's Tucuman province, César Pelli passed away in the country at the age of 92.
"With much regret we receive the sad news of the death of the great architect César Pelli," Juan Manzur said on Twitter.
He was half Argentinian and half American.
The Petronas Towers were the world's tallest buildings for six years.
Pelli was also behind the One Canada Square tower in London and Japan's National Museum of Art.

Russian air strikes kill 10, injure more than 50 in Ukraine's Kyiv
US, Iran talks conclude in Doha, focused on Strait of Hormuz
Trump honours Theodore Roosevelt in North Dakota, debuts new Air Force One
Kenyan court charges 8 schoolgirls with fellow students' murder
At least 5 people killed in fire in Antwerp apartment block