The architect El Lissitzky died at the age of 51. Here is all you want to know, and more!
Biography - A Short Wiki
Avant-garde artist, designer, photographer, typographer, polemicist, and architect who designed propaganda for the Soviet Union. He had a powerful impact on Bauhaus and constructivist design and pioneered several of the elements that would comprise 20th-century graphic design. Believed in goal-oriented creation.
His family was residing in the Jewish community of Pochinok when he was born. He married Sophie Kuppers and had one child.