Controversial artist Banksy appears to have claimed that the new World Trade Center in New York is "104 floors of compromise" and shows that the "terrorists won" when they attacked the US on September 11.
In an opinion piece that was rejected by the New York Times, but which the artist later posted on his website, the structure is described as a "shyscraper" that resembles something that might be built "in Canada".
The newspaper's decision not to publish the piece led to another Banksy artwork - a mural in Greenpoint saying: "This site contains blocked messages."
It's a dark and unexpected turn for the artist, whose New York residency this October has been characterised by light, witty pieces that give arch commentary on the social issues of today.
On his website, the artist wrote: "Today's piece was going to be an op-ed column in the New York Times. But they declined to publish what I supplied. Which was this..."