Figure 54: Abaissement volontaire de la mâchoire inférieure: mouvement inexpressif

Black oval-shaped portrait on a black background. A man with short hair, wearing a partially unbuttoned collared shirt, displays a notable facial expression. His mouth hangs open, showcasing a significantly lowered jaw. The facial muscles around the mouth and jaw appear tense and strained. The overall appearance suggests a deliberate and forced expression.