The word "glass" appears in the following articles by David Keuning:
Mark: Crumple zone (Manuelle Gautrand) (5)
Netherlands Institute for Sound and Vision: Portrait (Jaap Drupsteen) (5)
Netherlands Institute for Sound and Vision: Portrait (Edwin van Huis) (3)
Netherlands Institute for Sound and Vision: Introduction (2)
Netherlands Institute for Sound and Vision: Portrait (Neutelings Riedijk) (2)
Mark: Our father who art in Cologne (Peter Zumthor) (1)
Mark: Nothing Grows in the Shadow of Big Trees (Powerhouse Company) (1)