Item is from my older brothers estate.  He told me years ago that our older brother got the picture signed at a local Sacramento,Ca sci-fi convention a number of years ago.  The marker was a silver wide pointed brush like tip (too wide to make nice clean signatures).  Anderson as not present at that showing.  No COA was given at that meeting.  Photo is a real promo photo from 20th century fox from 1995.       A must for the fan and collector.