The document discusses the olive tree's symbolic significance in ancient Athens and its role in the 2004 Athens Olympics. It describes how the olive tree was chosen as the sacred symbol of Athens after Athena offered the tree to the people. Winners of the ancient Panathenaic Games and Olympic Games were awarded olive wreaths. For the 2004 Olympics, an olive tree sculpture was displayed featuring the names of visitors. The artist Aggelos Panagiotidis created several olive tree sculptures, some of which were gifted to international organizations related to the Olympics and Greece.