The 30^th anniversary of the ZKM | Karlsruhe is the occasion to retell the history of art in the 20^th and 21^st centuries with its collection, which is considered one of the most important media art collections in the world. With more than 500 objects, the exhibition shows the diversity of the arts in the media change. It includes photography, graphics, painting and sculpture as well as computer-based works, film, holography, kinetic art, op-art, sound art, visual poetry and video art.