You walk by the same art gallery everyday on your way home from work. Sometimes when walking by the gallery, you glance through the store window, but all you are able to see is that there is something painted on the back wall. You see it clearly enough to describe it very well yet you have no idea what it is. One day you decide to go inside the gallery. You find out that what you were seeing was the nose from a wall mural of a woman’s face. Why were you unable to identify what you had seen until you went inside the gallery?