Unesco's Scientific, Educational and Cultural Organization recognized Germany's Wurzburg Palace as a World Cultural Heritage in 1981.
According to The Nation, archaeologists have revealed their latest findings at the home of a rich man living in ancient Rome.
Archaeologists in Yangquan, China, discovered the octagonal tomb with a mural covered with frescoes dating back 700 years, when descendants of Genghis Khan ruled China.
Archaeologists discovered blue frescoes, winged horses and naked wind gods in a 1,400-year-old tomb in China.
A mural depicting two maids discovered in the tomb originated more than 1,400 years ago in Hunan province, China.
The Lupanar brothel in Pompeii, Italy kept many frescoes of prostitution and the inscriptions left by customers and prostitutes 2,000 years ago.
The famous Renaissance painter Michelangelo secretly painted a symbol of women's reproductive organs on the ceiling of the Sistin chapel in Vatican, Italy.
Italian archaeologists have found brightly colored frescoes depicting epic scenes and sexual content inside the hall of the Colosseum in Rome.