Tracey Emin’s Roman Standard, a single bronze bird mounted atop a 13 foot pole, has been unveiled in New York’s Petrosino Square.  A collaboration between the Art Production Fund, White Cube and Lehmann Maupin, the piece is intended as a point of contemplation.  “Most public sculptures are a symbol of power which I find oppressive and dark,” said Emin. “I wanted something that had a magic and an alchemy, something which would appear and disappear and not dominate.”