Archaeologists in Mexico have found 4,926 well-preserved cave
paintings in the north-eastern region of Burgos. The images in
red, yellow, black and white depict humans, animals and insects,
as well as skyscapes and abstract scenes. The paintings were
found in 11 different sites - but the walls of one cave were
covered with 1,550 scenes. The area in which they were found was
previously... (Read more in original post)