The portray of a warty pig on the Leang Tedongnge cave website in Indonesia. Picture: Maxime Aubert A pig portray inside an Indonesian cave has been dated to 43,900 years outdated, making it among the many oldest—if not the oldest—identified figurative artwork piece within the archaeological document. The portray was… Continue Reading Cave Painting of Pigs Might Be the Oldest Known Artwork of Animals