“David” by Michelangelo
So far on this list, we have gone over paintings. But sculptures like Michelangelo’s “David” hold some hidden secrets as well. In 2007, the “Digital Michelangelo Project” from Stanford University discovered that if you look at the statue from below, David looks calm and confident. But when you look at the statue from above, he looks very tense, because he is getting ready to battle the giant Goliath. But that’s not all, if you look closely, you will notice that David’s right hand is very small, and out of proportion to the rest of his body.