As reported by Natalie Hanman in the Guardian on 1 September 2008:
Street artist Banksy has taken his trade to the streets of New Orleans, as the city remembers those whose lives were destroyed by hurricane Katrina three years ago – and the country braves itself for another storm in hurricane Gustav, which hit the US Gulf coast this morning.
The graffiti artist’s latest creations of more than a dozen murals – which include depictions of a young boy flying a fridge like a kite and Abraham Lincoln as a homeless man – adorn buildings around the city, according to the New York Times.
A statement released by Banksy reveals that they were created in response to Fred Radtke aka the “Grey Ghost”, an anti-graffiti campaigner who uses grey paint to cover up street art. The statement also said: “Three years after Katrina I wanted to make a statement about the state of the cleanup operation.”
From: https://www.theguardian.com/artanddesign/2008/sep/01/graffiti
Photos: http://www.banksy.co.uk, http://www.nola.com, http://www.uk.complex.com