 FAIR: Moriarty hands Data a piece of paper upon which is a sketch of  the Enterprise. Data immediately storms off the holodeck, and shows  the paper to LaForge. As the paper was holographic, it should have  vanished the moment it was removed from the holodeck. However, other  episodes have established that some objects (such as food) are  actually  replicated within the holodeck, and thus are "real" (i.e. not  holographic), depending on the needs of the program and its user.