>https://spikeartmagazine.com/articles/one-work-gelatin-s-the-b-thing
>One of the obstacles to over- come was that one could not open the windows on the ninety-first floor. In fact, it was illegal to open any of the building’s windows, for obvious reasons. Gelitin had to devise a way to carve out the putty that surrounded the windowpanes, and carefully detach the glass. Then they needed to construct a balcony that could support the weight of at least one person. Very early in the morning on a Sunday in March, the partners of the four Gelitin boys, myself, and few other friends were invited to a hotel room at the Millennium Hilton rented by Gelitin’s gallerist at that time, Leo Koenig. The gallery had rented a room facing the east side of WTC 1, and also commissioned a helicopter and photographer to document the work.
>Whether by coincidence or some unnameable cosmic force, the opening day of the exhibition was 11 September 2001.