Everybody says that the Mona Lisa's smile is what makes the painting so captivating and mysterious. But I think her eyes are unappreciated for the over all effect the painting has on the passionate art lover. Without her beautiful dark brown eyes looking straight at you, you don't get the same effect. Leonardo went to a lot of trouble! He searched hi & low for the right combination of pigments to acheive the color in those eyes. The solution was to use Male Cow Dung!!!!! After drying, he broke it up into a fine powder with a mortar and pistol. Then he sifted it over & over through ever finer screens until he reached the perfect consistancy and texture. Through long days of trial and error Di Vinci experimented with different amounts of this powder mixed with mineral oil. Finally he had it. The perfect Brown for his Masterpiece's incredible eyes! Eyes that mesmorize the lucky viewer into almost a hypnotic trance! Well heres my question, was Leonardo Di Vinci the 1st Bullshit Artist?