The Nazca Lines were first recorded in 1927 ... people interacting with animals, and killer whales with weapons. According to Sakai, there have been scenes on pottery of orcas with knives cutting ...

The Nazca Lines, a group of hundreds of mysterious geoglyphs etched into the desert in Peru, have mystified scientists for nearly a century. People from ancient civilizations made the drawings ...

where lines drawn across stretches of earth form images that can be seen from overhead, in Nazca, Peru. The team from Yamagata University said the images of humans, camels, birds, killer whales ...

Known as the Nazca Lines—named a UNESCO World Heritage site ... including a 72-foot-long killer whale with a knife. “On some pottery from the Nazca period, there are scenes depicting orcas ...