through viewpoint of separate collection by munho kim from korea

In KOREA, people separate trash in metal, paper, plastic, and glass. I thought separate collection is a small and green act for nature and living things.
Each animal is made up of things. (metals or papers or plastics or glass). And they are overlap and they have each color.
At first you can't know what this graphic is. and
if you look by viewpoint of separate collection, you can find animals.