The blue area represents the sky, with the sun at the horizon. Below the horizon is the underworld, our world, and all the things we hold inside of it. Each pillar depicts a certain aspect of our society, and our world. They are ranked by their importance to us, from upper right to lower left. The first pillar represents war. It depicts weapons from bullets to the mushroom cloud. The second pillar is religion. There are the symbols of the three major religions with the cross and holy trinity in the center. Towards the side and slightly hidden is the symbol of janism, a religion of non-violence. The next pillar represents Urbanization. After that come Education and Nature, the least important to our society (as it would seem). The is the depiction of a sun in every one of the pillars. Each time, the rays are blocked by the other things in the pillar. This represents blindness. Without the light of the sun, we are blind to the problems of our society. But in the pillars of Nature and Education, the rays do not stop, and are not blocked by the contents of the pillar. With Education and Nature, there is never blindness.