Mexico, August 1923. Edward Weston has just abandoned his wife and children and joined his mistress Tina Modotti. Daughter of Italian emigrants, Tina started out on a career as a Hollywood actress before discovering a passion for photography, in Edward's wake. In Mexico, the lovers soon discover that revolution goes hand in hand with artistic expression. The walls of public institutions are colored with the vibrant paintings of Diego Rivera, Xavier Guerrero and all those who would go down in art history as ' the muralists.' In this pivotal period between the old world, still struggling in the aftermath of the First World War, and the new world, yet to be constructed, Tina and Edward become deeply involved in the artistic political movement of the epoch. For Tina, sex, freedom, art and politics become the pillars of her lifestyle, leading her to sometimes make choices that are difficult for Edward to deal with. But passion burns the senses, and suffering kindles the fires of creation...