This illustration is about freedom trap, which is represented by the bird. The bird is limited to fly by a human who has no freedom nor soul, he is being selfish and not let others have something that he does not.

Esta ilustración es sobre atrapar la libertad, que está representada por el ave. El ave está siendo limitada a volar por un humano que no tiene libertad ni alma, está siendo egoísta y no deja que otros tengan algo que el no tiene.