What do Voltaire, Jacques Necker, Joseph Bonaparte and Katharine McCormick have in common? They all lived or stayed at the Château de Prangins. The Gallery of Portraits, a new permanent exhibition at the Château de Prangins – Swiss National Museum, brings these voices from the past to life in the large corridor on the first floor, giving them substance in an interactive and immersive exhibition to be discovered from 16 June 2023.