Essays on a range of photographic topics by the recently appointed Joel and Anne Ehrenkranz Chief Curator of Photography at MoMA Since 1839... offers a selection of essays by the renowned photography historian Clément Chéroux. Appointed Joel and Anne Ehrenkranz Chief Curator of Photography at the Museum of Modern Art (MoMA) in New York in 2020, Chéroux takes on a variety of topics, from the history of vernacular photography to the influence of documentary photography on Surrealism. These texts, newly translated into English and published together in one volume for the first time, reflect the breadth of Chéroux's thinking, the rigor of his approach, and his endless curiosity about photographs. In this strikingly designed and generously illustrated volume, Chéroux presents unique case studies and untold stories. He discusses ways of sharing images, from the nineteenth century to the digital age; considers the utopian ideals of early photography; and analyzes the duality of amateur photography. Among other things, he describes the appeal of photographs snapped from a speeding train and explains historical value of first-generation prints of photographs. Through an analysis of key photographs taken on 9/11, Chéroux shows that the same six images were seen again and again in the press. Widely ranging, erudite, and engaging, these essays present Chéroux's innovative investigations of the histories of photography.