The Frontière exhibition opens at the Cité des sciences et de l’industrie in Paris, offering an immersive journey about borders around the world, from April 14, 2026, to January 2, 2028. Designed for visitors aged 12 and up, it draws on ten concrete scenarios to explore the geographical, political, social, and artistic dimensions of lines that divide, of spaces people traverse, and of the tensions of our times.