Prigoff was a the co-author, with Henry Chalfant, of Spraycan Art, “a foundational book in the street-art field that featured more than 200 photographs of colorful, intricate artworks in rail tunnels, on buildings and elsewhere — not only in New York, then considered by many to be the epicenter of graffiti art, but also in Chicago, Los Angeles, Barcelona, London, Vienna and other cities. It included interviews with many of the artists and even captured some of them in the act of creating their work.” – The New York Times