Facts:   - death date: 9 january 2006    - field: graphic artist      - birth date: 26 september 1921    - name: rolf sackenheim    - movement: graphic art    - nationality: german    - death place: düsseldorf , north rhine-westfalia , germany    - birth place: koblenz , rhineland-palatinate , germany   Based on these bullet points, write a short biography describing the life of rolf sackenheim .
Answer:
rolf sackenheim -lrb- september 26 , 1921 -- january 9 , 2006 -rrb- was a german artist and a graphic designer .