The Architect of Agitprop: The Revolutionary Vision of John Heartfield Helmut Herzfeld, the man who would forever be known to history as John Heartfield, did not merely create art; he forged a weapon. Born in Berlin in 1891 into a family of fervent socialist activists, his very identity was shaped by the political tremors of the German Empire. In a profound act of early defiance against the rising tide of German nationalism, he anglic…