This book showcases one century of abstract sculpture (1918–2018) under the unprecedented prism of the aerial suspension. From the sculptures of Marcel Duchamp, Man Ray and Alexander Rodchenko at the end of the 1910s, to Alexander Calder or Bruno Munari at the beginning of the 1930s, following with Soto, François Morellet, Daniel Buren, Julio Le Parc in the 1950s, then Sol LeWitt or Robert Morris and more recently Xavier Veilhan, Ernesto Neto, or Haegue Yang. Highly regarded at the time, Lozano is now perhaps best known for Dropout Piece (1970), a conceptual artwork and dramatic gesture with which she quit the art world. Shortly afterwards she announced she would have no further contact with other women. Her “dropout” and “boycott of women” lasted until her death, by which time she was all but forgotten. This book tackles head-on the challenges that Lozano poses to art history—and especially to feminist art history—attending to her failures as well as her successes, and arguing that through dead ends and impasses she struggled to forge an alternative mode of living. Lee Lozano: Not Working looks for the means to think about complex figures like Lozano whose radical, politically ambiguous gestures test our assumptions about feminism and the “right way” to live and work.