Izapa Stela 5
Mexico
Izapa Stela 5 is one of a number of large, carved stelae found in the ancient Mesoamerican site of Izapa, in the Soconusco region of Chiapas, Mexico along the present-day Guatemalan border. These stelae date from roughly 300 BCE to 50 or 100 BCE, although some argue for dates as late as 250 CE. Also known as the "Tree of Life" stone, it appears to illustrate a Mesoamerican creation myth.
Monument data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).