Often, on returning home from one of those mysterious and prolonged absences that gave rise to such strange conjecture among those who were his friends, or thought that they were so, he himself would creep upstairs to the locked room, open the door with the key that never left him now, and stand, with a mirror, in front of the portrait that Basil Hallward had painted of him, looking now at the evil and aging face on the canvas, and now at the fair young face that laughed back at him from the polished glass.

Oscar Wilde, "The picture of Dorian Gray"