You could try to find some of the pictures at Store.ChurchofJesusChrist.org; however, I think the Church has phased out several of their older printed pictures, with the encouragement to use the Gospel Art Book and digital resources, such as Gospel Media. If you have Facebook, you could try posting on the "Latter Day Saints - Meetinghouse Librarians" Facebook group to see if anyone there has suggestions.
Samuel Bradshaw • If you desire to serve God, you are called to the work.