There is so much left to be discovered about the past.  This is a good example.  These previously unrecorded petroglyphs show a rare depiction of obelisks being cut and loaded onto boats 3,000 years ago.

https://flipboard.com/article/pharaonic-carving-discovered-in-egypt/a-IwZxX5_VSi25eDh-74upGw%3Aa%3A40895463-b1a712a3e3%2Farchaeology.org

Egypt-Pharoah-Depiction