The socks consist of a group of ants on the sole, a caterpillar on the side of the ankle, and a person sitting behind the ankle. The 'ant' riding on the back of the ankle is embroidered.

Bird Pit captures various points in everyday life and then draws the scene in cartoon. He conceived from the concept that the bird trapped in the cage is similar to that of the oppressed people, and he uses these and other images as the frame of his work.