Prof. Steve Mann University of Toronto Department of Electrical Engineering, Room S.F. 2001, 10 King's College Road; Toronto, Ontario, Canada; M5S 3G4 Tel. 416.946-3387 Fax. 416.971-2326 http://www.eecg.toronto.edu/~mann
Similar exhibit at the Stedelijk Museum
See theory of darkness (an April Fool's research paper) for a humorous look at the mysterious ceiling domes of wine-dark opacity called "dark fixtures".