this year's biennale has not been without controversy. in may, the city of venice shut down iceland's pavilion in the biennale after the artist christoph bÜchel, working in collaboration with the muslim communities of venice and iceland, turned a 10th century church that had been closed down into a working mosque. police claimed the art project was a threat to public safety. well, we are joined by okwui enwezor right here in venice. in additioning -- to being the chief curator of the venice biennale, he is director of the haus der kunst museum in munich am a germany. he is also an also an art critic, editor, and writer. okwui enwezor, it is an honor to have you here, right behind the major theater where creative time, a new york-based art and activism organization, is holding summit. can you first place us, for people all over the world who are watching, what is the venice biennale and where is it in venice? >> they do so much, amy, for having me on democracy now! [captioning made possible by democracy now!] it is a great privilege to spe