Weeks later, he took the original file to his grandfather’s house and pressed the laptop into the old man’s lap. At first the elder’s eyes slid away, trained by habit to avoid the modern glare. Then a face appeared on the screen, an actress who had once performed in a local troupe. The old man’s hands, knotted by years of carpentry, trembled. He reached to touch the trackpad as if to steady himself against a memory.