设计采用美元的符号，将美元符号用树木元素进行替代，树木仅仅只有树干，仅有的几片叶子也岌岌可危，代表着为了利益而忽视环境保护，大量的树木被砍伐，呼吁人们保护树木，保护环境。
The design uses the symbol of dollar and then replace it with the element of trees. When trees only got their stems, the leaves are dying. It calls for peoples protection of trees and environment by painting the fact that some people sacrifice environment for money.