This collection of photo reportages of Karel Appel by Nico Koster have been compiled to mark the centenary of Appel's birth. Dutch Silver Camera winner Nico Koster photographed Karel Appel from close by over a period of 30 years, immortalizing his flamboyant life as an artist in Amsterdam, Paris, Tokyo and New York. These photo reportages have now been compiled to mark the centenary of Appel's birth.