Gerhard Richter: 4 Decades (2005) is a Documentary film that follows curator Robert Storr takes us through the 2002 MoMA Gerhard Richter retrospective. Currently, you can watch Gerhard Richter: 4 Decades on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 7.0 out of 10 from 1 votes. Fans of documentary movies may also want to explore similar titles below.