When the train station and Hôtel d’Orsay were transformed into a museum in 1986, the building was designed to welcome 1.5 million visitors per year. Today, more than four million people visit annually. To improve the visitor experience and accommodate this growing number, the museum has begun major renovation work. As this architectural transformation gets underway, the Musée d’Orsay invited artist Larissa Fassler to observe and respond to the process.