Duchenne/Non-Duchenne Smile Photos
These photographs demonstrate the difference between the true enjoyment smile, and the social smile. This collection consists of two black and white photographs and two color photographs.
© Paul Ekman 1993-2007
PERMISSION GRANTED BY THE PAUL EKMAN GROUP, LLC:
Permission is given to the person who has made this purchase and may use these images solely for the research project originally intended. Permission must be requested separately to reprint the images within the paper associated with this project.
Any subsequent project(s) or paper(s) will require you to seek new permission.