Watch Art's Home is my Kassel (2014) : Full Movie Online Free Every five years hundreds of thousands of international visitors come to Kassel, Germany, to be part of the documenta, one of the world's most important exhibitions in modern and contemporary art. For the duration of 100 days, the small town changes its face and becomes the centre of international art. The documentary team of Katrin and Susanne Heinz tries to capture the atmosphere - letting artists, visitors and of course the artworks speak for themselves.