Coding in Paintings

The artist that I find most fascinating are Leonardo da Vinci, Van Gogh and Edward Munch. Their paintings are the most amazing because all of their work have a coding in them and how they paint say something interesting about who they are and what/how they think. Some of the paintings that I lie from the artists are "The Last Supper", "Mona Lisa", "The Scream", and "Starry Starry Night". Each of these pictures have a distinct feature to it. They all have a hidden clue/secret to it. When you look at these images closely you can see the truth behind it. Like for example the painting "the last supper", when you look to the right of Jesus Christ the person is a woman, meaning that Jesus was married before he was crucified.