William Gropper: A Life Forged in Protest William Gropper (1897-1977) wasn’t merely an American artist; he was a visual seismograph, relentlessly documenting the injustices and anxieties of his time. Born into poverty on New York City's Lower East Side – a landscape indelibly shaped by immigrant hardship and industrial exploitation – Gropper’s early life instilled in him a profound empathy for the working class and a deep-seated dist…