Archaeologists have been left baffled after finding a huge engraving “in the middle of nowhere.” The engravings feature a range of imagery, including depictions of giant snakes, human figures, and giant Amazonian centipedes. Found carved into rock faces along the Upper and Middle Orinoco River in Venezuela and Colombia, the largest of the engravings measures more than 40m in length. The team of researchers from Bournemouth University believe this is the largest single rock engraving recorded anywhere in the world. While it is difficult to date rock engravings, similar motifs used on pottery fo…
