Mona Lisa Smile

The Mona Lisa by Leonardo da Vinci is widely looked upon as the most famous painting in the world. By some historical estimates, the Mona Lisa took as many as 16 years to finish! Capturing Mona Lisa’s famous smile on a poplar plank was no hack job; Leonardo accepted a commission for the work in the year 1503, and completed his masterpiece around the time of his death in 1519. Clearly, this level of artistic achievement takes time. When you hear the word “masterpiece,” what d...