Ai Weiwei`s `Human Flow` captures the plight of refugees on an epic scale
(LA Times Clippers)

The images, whether captured by drone or phone, come patiently and powerfully in Ai Weiwei´s large-scale documentary `Human Flow,` an artful, solemn globe-hop epic of the refugee crisis with an unfortunate cast of millions. The famed dissident Chinese artist, an assortment of film crews in tow,...