A worker cleans a skeleton from the ancient Moche culture, which is recently excavated and found in a tomb, at the San Jose de Moro Archaeological site in Trujillo, July 19, 2013. The site is a ceremonial and funerary complex located in the north coast of Peru which is about 1,000 years old. Students from around the world participated in a Field School Program in Moro to perform excavations at the site.[Photo/Agencies]