If you made it to last month’s Wonderfruit festival, we doubt you missed one of its most iconic sights: the Molam Bus. More than just a photo opp, this project from the Jim Thompson Art Center combines a mobile exhibition platform with a music stage dedicated to molam, the rhythmic brand of Isaan folk music. Here, we speak to Gridthiya Gaweewong, 51, the curator of the Jim Thompson Art Center at Jim Thompson Farm in Nakhon Ratchasima, about the story behind this ongoing project.