List of plates accompanying The Expression of the Emotions in Man and Animals (1872):
Diagram of the muscles of the face, from Sir C. Bell; small dog watching a cat on a table; dog approaching another dog with hostile intentions; dog in a humble and affectionate frame of mind; half-bred shepherd dog; dog caressing his master; cat, savage, and prepared to fight; cat in an affectionate frame of mind; sound-producing quills from the tail of the Porcupine; hen driving away a dog from her chickens; swan driving away an intruder; head of snarling dog; cat terrified at a dog; Cynopithecus niger, in a placid condition; the same, when pleased by being caressed; chimpanzee, disappointed and sulky; photograph of an insane woman; terror; horror and agony.
