This week on ART ON THE AIR features the chief executive director of The Arts Federation in Lafayette, Tetia Lee, discussing her role and challenges as an arts administrator also serving as IAC Region Arts Partner. Next comedian, landscape photographer, and author, Merry Clark, whose newest book, “Dandelion Roots Run Deep,” co-authored with her mother about their family crusade for organic livestock farming. Our Spotlight is on Books, Brushes, and Bands’ Youth Choir Concert on May 15th at Hammond Central High School.