The article surveys the nearly 12-year-long run of the alternative space Arrow Factory in Beijing, and looks at the diverse approaches artists adopted to connect directly with the public. It informs on an animated video "Walking, Walking" of Kan Xuan which was shown beginning in July 2019 for two months. It mentions that Yang Zhenzhong installed a two-way mirror in a window framed by bars, with a security camera behind it recording the passersby who watched themselves.