The photos of Anne Gillette (Sarah Paulson) as a young woman used in Ash Ramsey's (Naveen Andrews) presentation are actually from episode Family Values (1994). Paulson plays a daughter of a rich mother who's murdered in that episode as well.
During the "timeline" of Sarah Paulson's character, a couple of the photos of her are from the episode of "Law and Order" that she appeared in in 1994.
Among the pictures on the credenza behind Ash Ramsey's desk at One P-P, is a still of Bette Davis as Jane Hudson in What Ever Happened to Baby Jane (1962).