Icon of the revolution, Rosa Luxemburg always defended—behind bars and on the barricades—the cause of the weakest. In her letters to her companions and friends, she claimed a fierce freedom and devoted herself to art with a dazzling joy. A militant of truth, with an extreme sensitivity to nature, she knew how to capture all the moments of happiness and the splendor of the world. A woman who chose truth and fought passionately for it to be synonymous with beauty.