I lived in Copenhagen in the 90s, and my answer to "Where is Galleri Nicolai Wallner located today?" would probably be "Bredgade? Njalsgade?" But no, it's Glentevej, two streets from here. Ye olde workingclass Nordvest, watch out. The Dan Graham exhibition consists of three pavillions plus some drawings by Raymond Pettibon reflecting nicely in the glass surfaces of the pavillions. It was interesting to listen to Graham yesterday, also known for his writings on music and legendary music films like Rock my Religion (1984). Photo from Sonic Youth Sensational Fix @ Malmö Konsthall 2009.