text: Dr. Huang is putting the computer constructs in 3D and trying to put 44 muscles in the model must move like human muscles. Eckman has classified six basic emotions like happiness, suprise, anger, disgust, fear, and sadness. when your in a picture your going to have some type of face expression. It all depends on what type of face that the person in the picture is looking like. Even your mouth can depend if your face expression is good or bad by tighting your lips to show anger.