I like the fact that you can close someones mouth. I have many friends and clients that when they smile for a photo...they have this big toothy fake smile that distorts their face and eyes....I love the fact that I can now put that grin and face muscles in a more natural position. That ability also helps if a person has bad teeth, you can close that mouth up some to hide the defects.

Smile make the face of a Person face in relief and the word shut up express a anger on the face which leave bad impression on photography

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