The Middle Ages and Renaissance periods of Western civilization created some of the most iconic and defining works of art in recorded history.

The work grew more impressive through the years as artists refined their skills and passed those skills on to their apprentices. Even today, artists and museum visitors alike look to these pieces for inspiration and appreciation.

But, could these paintings which hold so much importance in the history of Western civilization possibly contain something otherworldly, something which pervades the popular culture of modern people, like flying saucers and other UFOs?