Caption: Role Reversal
Justification: We (humans) sit behind a glass wall in safety (represented by the rock the monkey/ape is sitting on) and observe the creature in its natural, vulnerable state from above. We observe, we poke, we prod, we set up a system of rewards and condition the creature to ring the bell for us in exchange for food. In this picture, the animal is in the observers role, and the human is in the vulnerable state, naked and lying down. The monkey wants the woman to ring the bell, just as she has asked it to do many times. There is sadness on the creature's face, likely because it is sad that things had to come to this. The animal wanted harmony and coexistence, not experimentation, and to show humans their wrongs, he had to reverse the roles.