Hans-Jürgen Schlieker
Hans-Jürgen Schlieker ( April 8 , 1924 – March 12 , 2004 ) was a German abstract painter , grouped in importance with Hans Hartung , Bernard Schultze and Emil Schumacher . 
<triplet> Hans-Jürgen Schlieker <subj> April 8, 1924 <obj> date of birth <subj> March 12, 2004 <obj> date of death