At Copan, a Maya site in Honduras, intricate lime sculptures and temples remain intact even after more than 1,000 years exposed to a hot, humid environment.

Source: https://fortune.com/2023/10/03/ancient-roman-mayan-architecture-secrets/

One of four heads of “Bacabs”, gods also known as “Pauahtun,” stands over Temple 11 in Copan, an ancient Mayan site in western Honduras.

Source: https://www.centralmaine.com/2023/10/03/how-are-ancient-roman-and-mayan-buildings-still-standing-scientists-are-unlocking-their-secrets/

The residential gruup "Núñez Chinchilla" is located north of the great plaza of Copan, an ancient Maya site in western Honduras, Saturday, Sept. 23, 2023.

Source: https://phys.org/news/2023-10-ancient-roman-mayan-scientists-secrets.html