Dimitri Hadzi
Dimitri Hadzi ( March 21 , 1921 – April 16 , 2006 ) was an American abstract sculptor who lived and worked in Cambridge , Massachusetts , and also taught at Harvard University for over a decade . 
<triplet> Dimitri Hadzi <subj> March 21, 1921 <obj> date of birth <subj> April 16, 2006 <obj> date of death