Blue was an interactive, sensual project, specially developed for people with physical or mental illnesses and autistic children. From 2 to 7 March 2010, artists took the participants on an adventurous train journey. The whole group waited in a tent and each presented his or her favourite object. One of the musicians couldn’t travel without his guitar; another always needed his camera at his side… Participants could bring their favourite object and show it to the artists.