Subject of this book is the social and cultural history of Chinese art collecting during the early years of Mongol rule in China (the Yuan dynasty, 1276-1368). At the core of Weitz's book is a complete translation of the "Record of Clouds and Mist Passing Before One's Eyes (Yunyan guoyan lu)," an art catalog written by the Song dynasty loyalist Zhou Mi (1232-1298). This text contains detailed records of more than forty private art collections that the author saw in Hangzhou between 1275 and 1296. The careful annotations, scholarly introduction, and well-researched appendices help to broaden our understanding of the early care and transmission of artworks, the social dimensions of art collecting, and the development of a multi-ethnic society in Yuan China.