designer's own words:Our body is controlled by the variety of hormones the pituitary gland secreted. In other words, all activities we do apparently start from the brain. The thoughts delivered from the brain guide the actions so, the environment protection should also start from the consciousness in the brain and the actions driven from it. I would like to liken this flow of thoughts and actions to the tree taking root to a brain. We should consciously aware that an idea of one person could make a tree grow green.