Ancient rock art depicting hunters and geometric shapes discovered in Egypt's Sinai Desert — and it spans a period of 10,000 years

Some of the inscriptions discovered in the rock shelter were written in Nabataean, the language of the people who built the city of Petra. The inscriptions are in the process of being deciphered. A rock shelter with rock art and inscriptions spanning millennia has been discovered in Egypt. A rock shelter with rock art and inscriptions spanning millennia has been discovered in Egypt.