The most famous photograph of the Great Depression is the size of a sheet of printer paper, and it was not the raw candid moment most people assume. Dorothea Lange physically scraped a thumb off the negative and directed the children in the frame to hide a teenage daughter. This episode recovers the biography of the woman in the tent, Florence Owens Thompson, born on a Cherokee reservation in Oklahoma in 1903, widowed with six children in 1931, and terrified that welfare authorities would take her kids.

We walk through the ten-minute encounter at the pea pickers’ camp in Nipomo, California, in March 1936, the six frames Lange shot, and the editorial choices scholars James Curtis and Sally Stein have analyzed. We then follow the image’s life in the public domain, from postage stamps to the Black Panthers, while Florence stayed anonymous until 1978 and, dying of cancer in 1983, finally received $30,000 in donations from a nation that recognized her face.

• Why Roy Stryker’s Farm Security Administration deliberately kept subjects nameless to create universal archetypes
• Why Lange rejected the nursing shot and what removing the teenager did to the narrative
• How turning the children’s faces away funnels all visual weight onto Florence
• Florence’s furious 1958 letter demanding a magazine recall unsold copies of her own image
• The historians who finally located the camp site beside Highway 101 in the 2010s