It does not make sense for the physical world (not fully real) to be the biggest section while the Forms are in the smaller section. Since the Forms are the most important, the intelligible should be the largest portion, while the visible world should be smaller. The Form of the Good should take be the largest segment, followed by lesser Forms. After the Forms are physical things (the same size as forms) and their images (the smallest segment). Even with this change, the metaphor does not make sense an imperfect representation (physical things) should not be equal to a Form.
Another of Plato’s metaphors of the Forms talks about people living in a cave. These people have always lived in this cave and they are restrained from any movement. Near the entrance of this cave is a fire, however, the people cannot see the fire since they face the opposite way. They only see the shadows created by the fire. People are walking in and out of the cave, but there is a low wall, blocking them from view of the prisoners. Many of these people carry artifacts or statues which are seen above the low wall, casting shadows from the fire. This makes a shadow puppet