The city of Lyon is vulnerable to a variety of events, whether sudden or long and undetectable, until they take hold and threaten. Most of these events have left behind only words, which are not enough to help us understand what happened, or how people dealt with it.

This history is sometimes represented on maps or by images that allow us to grasp its scale and particularities. From this point of view, maps came late, accompanying a vision that was increasingly informed by science.

This exhibition looks at the city from the point of view of its vulnerabilities, through documents that are rarely seen and even less shown, while today's cities are full of measures to ensure the utmost security.

? ICHC 2024 website : https://ichc2024.univ-lyon3.fr/