The 1930s saw Walter Benjamin write The Work of Art in the Age of Mechanical Reproduction, Marlene Dietrich rise to fame in The Blue Angel and Pablo Picasso paint ‘Guernica’. If history books mention these events, it’s usually as footnotes to the main European narrative of the pre-war decade. To shift the rise of Nazism, the Spanish Civil War, the Great Terror and other landmarks to the background, one could turn to the cultural history, or the micro-history.