This is one of my favourite buildings in Beijing. It looks simple, compared with all the other tall and grand skyscrapers in Beijing, yet it arouses enough imagination. Black and white, it is like a modern manifest of the ancient idea of yin and yang. While the uneven structures display an unusual sense of humour, the humour of the city. I stood at the foot of building as a visitor and a sad girl who could have her tears rushing out at any moment, took this photo with awe.