Artist Erik Nordenakar wanted to create something unique, the world’s biggest drawing. How did he do it? He traveled all around the world, carrying a GPS-enabled briefcase, to draw his self-portrait on a map of the world. After 55 days, he came back home and used the GPS data to finish his masterpiece. His trip brought him through 6 continents and 62 countries, covering around 70,000 miles. Video after the break.