'Shadows of Memory' is a feature length documentary film, examining the meaning and magic of memories and providing a dreamlike, intimate portrait of an Artist and a city. The Artist is Zhang Xu, and the city is Chongqing, China. In a series of interviews conducted by the Artist's daughter, we profile his current works, his memories and influences, and delve into the conversation between his creations and the extreme development and population changes in the city where he has worked for decades.