CAIRO (AP).- Egypt’s Antiquities Authority says archaeologists have unearthed a 5,200-year-old rock drawing depicting a royal festival during Ancient Egypt’s earliest dynasty. The ministry says the scenes were part of a series of rock drawings featuring hunting, fighting and celebrations along the banks of the Nile River. Antiquities chief Zahi Hawass said in a statement Monday the scenes represent the first unearthing of a complete drawing of a royal festival during Dynasty Zero, when the earliest foundations of Ancient Egyptian culture are believed to have been formed. A joint U.S.-Italian expedition team discovered the unique drawings in the southern city of Aswan, a hub of archaeological treasures.