. ♪ >> every two years the whitney -- museumamerican art of american art asks this question.hat is contemporary art now? includes paintings, sculpture, photography, film, dance, and performance. it will be the last biennial to take place before moves to its new downtown location. here's is a look at this year's exhibition. >> ♪ this year they took the unusual step of inviting three curators from outside the museum to organize the biennial. two of me now our -- are the curators. e-reader of media and performance art at the museum of modern art. also joining me and two artists, zoe leonard. she transformed a section of the gallery into an animus camera obscura. -- a giant camera obscura. pleased to have all of them here at this table. welcome. it is a pleasure. here is the calendar. the significance of this being the last biennial at madison avenue. what is that, what is the significant -- significant as it affects the biennial? ourhe patterns on the cover ribbing from the building. almost every artist was intrigued about what it meant to be leading this landmark building befor