Karachi (Afzal Nadeem Dogar) An expert pilot near the border of the US states of Oklahoma and Arkansas surprised the world by creating a digital sketch of Leonardo da Vinci’s famous painting “Mona Lisa” by continuously flying a Cessna R182 plane for 3 hours. This sketch flight path comes out as amazing art. The pilot manipulated the GPS tracking and flight path so skillfully that a complete sketch of the Mona Lisa was produced on the radar screen.