Stock Photo - PRODUCTION - 20 July 2023, Hesse, Lorsch: Benedict Knapp (l), apprentice in metal construction, demonstrates a bronze casting in the presence of students from the University of Oxford and Claus Kropp (r), archaeologist and head of the open-air laboratory, on the grounds of the Lauresham open-air laboratory. Hesse's oldest Unesco World Heritage site, Lorch Monastery, and the elite university are cooperating on the subject of experimental archaeology. At the Lauresham open-air laboratory, which is part of the world heritage site, the young people will gain insights into topics such as agriculture, metalworking or house construction for two weeks. Photo: Arne Dedert/dpa. - Lorsch/Hesse/Germany