We follow American artist Margaret Keane , who, in the 1960s, allowed her husband Walter to claim credit for her artwork, believing that a female artist could not find success through painting. The Keanes acquired huge amounts of wealth through her work; However, when they later became separated, Margaret announced to the world that she was in fact the true author of the paintings, sparking a long and painful legal battle between the estranged pair.

The story of Swiss painter and sculptor Alberto Giacometti.