Steve McCurry was in his New York apartment on September 11, 2001 when he saw the World Trade Center towers on fire from his window. He photographed the second tower collapsing and spent the day at Ground Zero taking photos until his film was gone. Later as he walked away from Ground Zero, he was struck by how people seemed unaware of the magnitude of the event. McCurry worked to document the tragedy while keeping his emotions in check as a photographer. He snuck into Ground Zero the next day and continued photographing until removed by angry police officers. McCurry described the scene as surreal with fine white powder and pulverized debris everywhere but no recognizable office equipment.