This is a typical entrance into a courtyard in the Hutong Area of Beijing, with the symbolic red door and frame and the worn threshold. Red, the emperor’s color, is used for good luck. The ancient threshold, now worn to almost ground level, was believed to keep out evil spirits. Look inside. Can you imagine the people who make this small courtyard their home? Can you see the bicycles, the mop, the stool? Deep inside, there’s another door, leading to yet another living space.