This month Ears on Art celebrates its 15th year on air. Steven deLuque and Crissa Hewitt celebrate by interviewing identical twin brothers Jerome and Joel Peter Witkin. The Witkins' first combined exhibit "Twin Visions" is on display at the Jack Rutberg Gallery in Los Angeles through May. Jerome is a painter; Joel is a photographer. At age 74 they are in full stride with careers that have earned them international recognition and inclusion in several museum collections.