Portrait
Part of speech: noun
Definition: A painting or other picture of a person, especially the head and shoulders. An accurate depiction of a mood. a print mode or selection specifying the rectangle to be printed on having the vertical sides longer than the horizontal sides.
Example sentence: A true portrait should, today and a hundred years from today, the Testimony of how this person looked and what kind of human being he was.
Portraiture
Part of speech: noun
Definition: the art of painting or photographing portraitsa portrait (or portraits considered as a group)