Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Technically “Petroglyphs” are considered the oldest of aboriginal “wall art” and it would depend what area(s) you are looking in. Such as in Canada the Petroglyphs located in Peteborough, Ontario at the Petroglyphs Provincial Park are one of the oldest and largest concentrations of aboriginal rock carvings.
