Primary sourcePhotograph1864
Sojourner Truth 'Sell the Shadow' Postcard
Sojourner Truth · 1864
A photographic postcard of Sojourner Truth bearing her slogan 'Sell the Shadow to Support the Substance,' sold to fund her travels.
Truth sold these postcards of herself to fund her travels, showing her as an active, self-supporting public figure.

About this source
What it is
This is a photographic carte de visite of Sojourner Truth from 1864, held by the Library of Congress. It shows her standing with a cane, spectacles, and a shawl, with the printed caption 'Sell the Shadow to Support the Substance' and her name.
Why it matters
Truth sold photographs like this one herself to earn money to support her travels as a speaker. The slogan on the card was her own way of describing the sale: the photograph (the 'shadow') funded her real work and life (the 'substance'). This object shows her as a savvy, self-supporting public figure, not just a subject of other people's writing.
Look closer
- What do Truth's clothing, cane, and bag suggest about how she presented herself to the public?
- Why might the slogan 'Sell the Shadow to Support the Substance' have been printed directly on the card?
- What does it tell us that Truth controlled and profited from her own image?
This photograph is part of the curated material that grounds the AI version of Sojourner Truth on Humy.ai — when students ask about related events, the AI can quote it and cite it.
More Sojourner Truth sources
Meet the AI Sojourner Truth →Primary source
Ain't I a Woman?
Sojourner Truth · 1851
Primary source
Narrative of Sojourner Truth
Sojourner Truth · 1850
PhotographPrimary source
I Sell the Shadow to Support the Substance
1864
BookSecondary source
Fanaticism; Its Source and Influence, Illustrated by the Simple Narrative of Isabella, in the Case of Matthias
Gilbert Vale · 1835
PhotographPrimary source
Sojourner Truth, seated with knitting
1864
Ready when you are
Start chatting with Sojourner Truth now.
20 messages free · No credit card · Available in 50+ languages.