The Whitney Biennial is something of a coming-out party for mostly young and mostly unknown contemporary artists working in America. To announce the much-anticipated list of artists selected for this year’s show, which opens in New York on February 25th, the two curators, Francesco Bonami and Gary Carrion-Murayari, have supplemented the traditional press release with a short, weird film. Art wags are now scratching their heads, wondering what this could possibly mean….