The man's 'photograph' was on the front page of the paper. = A 'photograph' of the man was on the front page of the paper.
The exhibit included videos as well as 'still photographs'. [=ordinary photographs that are not videos, movies, etc.]
He 'photographs' well. [=he looks good in photographs; he is photogenic]
(..) I waited for over an hour. Why would someone do this to him? Oh, you misunderstand, professor. He was shot, yes. But what you see in the photograph... ...Monsieur Sauni're did to himself. Teacher, all four are dead. The s'n'chaux and the Grand Master himself. Then I assume (..)2006 The Da Vinci Code