International Symposium on the future of Museum Climate - Session 2, Air quality: Michael K. Hansen
Michael K. Hansen - Head of Security and Maintenance at the National Gallery of Denmark - talks about Going green - challenges and possibilities.
Works of art in the movie
B-photographer: Jakob Hougaard Andersen
Producer: Mathilde Schytz Juul
Contributory: Michael K. Hansen, Dr. Tor Broström