The IU Art Museum’s conservation department purchased an Osiris infrared camera in 2015 with funds awarded to the museum from the Allen Whitehill Clowes Charitable Foundation. The infrared images made with the camera allow conservators to look through the surface paint layer of a painting at any underdrawing. This is used to understand the artist’s process and is a unique tool in authenticating works of art as well. WTIU’s program The Weekly Special interviewed Margaret Contompasis, the IU Art Museum’s Beverly and Gayl W. Doster Conservator of Paintings, and Conservation Assistant Ellen Lyon, about the new camera, and their current project analyzing twenty-nine paintings in the IU Art Museum’s permanent collection attributed to the nineteenth century American painter Thomas Chambers. Watch the video below. For more information you can also read a feature about the new camera at Inside IU.