Joel Elias Shapiro was an American sculptor. Classified by art critics as a Postminimalist, his works consisted of sculptures composed of simple rectangular shapes. His sculptures were mostly defined through the materials used, without allusions to subjects outside of the works. His works are in major collections and public spaces in the United Space and abroad. Most of his creations are named Untitled. His 1993 Loss and Regeneration was created for the United States Holocaust Memorial Museum in Washington, D.C.