The cropped photo displayed above belongs to the face of a major public official. Believe it or not, this is his official public photograph. What specific emotion does this indicate? I wonder who his PR agent is, because this is one of the last expressions you would want any leader to wear. I recently randomly poled 25 people, and all 25, while not all were very specific, they all gave me negative emotional descriptors. It never ceases to amaze me how many otherwise successful people - are completely unaware when they are expressing subtle or even moderately negative emotional signals.
Who is able to read your emotional expressions? What tells are you giving away? Who screens your photos?