My first big public art piece is up: Bryant Park in Motion, co-created with four students -- Brett Murphy, Igal Nassima, Eyal Ohana, and Molly Schwartz -- at the NYU Tisch School of the Arts Interactive Telecommunications Program (ITP), supported by MTA Arts for Transit and Submedia. The piece was created at no cost to the MTA. BPIM will be on display March 2010 at the base of the northeast entrance/exit stairs to the 42nd St Bryant Park subway station. The works consist of animations activated by viewers motion past the display, recalling zoetropes, early animation devices, and the MTA's own Masstransiscope. As with Summ Kunce's nearby permanent installation, Under Bryant Park, also commissioned by MTA Arts for Transit, each animation is inspired by a…