Denver Airport has removed three pieces of art from its terminal after six employees complained. The art – called “The Luggage Project” consisted of suitcases made by artists around the world. One of the suitcases is “splattered with glossy red and black paint and contains bricks. A bumper sticker inside the suitcase reads, ‘Blood for oil. Billionaires for Bush’.” Airport officials deemed the art “too stressful for passengers and workers to view in light of the heightened security following 9/11