Of all presidential perks, the pardon power has a special significance. It is just the kind of authority that would attract the special attention of someone obsessed with himself and his own ability to influence events. Barbara Olson
Graphics owes its special significance to its double function as a storage mechanism and a research instrument. Jacques Bertin
For that is the power of the camera: seize the familiar and give it new meanings, a special significance by the mark of a personality. Alfred Stieglitz