On Sunday, 14 September, from 10:30 to 12:00 am, you can take part in a tour of past documenta exhibitions. What began in 1955 as a small supporting programme for the Federal Horticultural Show is now one of the world's most important exhibitions of modern and contemporary art. The tour takes you to the artworks that remain from past documenta exhibitions in the outdoor area in Kassel and explains the history of this world exhibition. Meeting point: Town Hall, Obere Königsstraße 8. Admission: €15.