In the days after 11 September 2001, as the disbelief and shock began to subside in favor of a sense of what had happened and what came next, CNN uncovered an old documentary, Building the World Trade Center, made by the New York Port Authority and aired it’s entire twenty minutes. I was lucky to catch it and it has since become a favorite piece of film for me. The first ten minutes of the video are an interesting, if stylistically dated, discussion of some of the features of the site and novel construction techniques and design features employed in the building. What makes me return to the film again and again is that at about time 10:05 — on the factual tidbit that after the foundational structures were in place construction proceeded according to a formula at the rate of about three floors every ten days — the film switches from informative documentary to whimsical art film. Set to Johann Strauss, Jr.’s Vianna Blood is an uninterrupted five minute dance of building rising. Watch a crane operator rotate a huge section of sheet metal at 12:25-12:36, the pan around the partly completed towers at 13:44-14:00 or the documentary makers themselves at 14:20-14:25 — it could be Stanly Kubrick. It’s a wonderful little paean to labor and ingenuity and capitalism.