Credits
Where the portraits of the Stoics in Stoiq and on this site come from.

Marcus Aurelius
Photo · Marie-Lan Nguyen, 2010
- Collection
- Musée du Louvre, Paris (Ma 1161)
- License
- CC BY 3.0
- Source
- Wikimedia Commons
- Changes
- Cropped to a square and resized.

Seneca
Engraving · Lucas Vorsterman I after Peter Paul Rubens, 1638
- Collection
- Rijksmuseum, Amsterdam (RP-P-OB-33.062)
- License
- CC0 1.0
- Source
- Rijksmuseum
- Changes
- Cropped to a square and resized.

Epictetus
Engraving · Michael Burghers after William Sonmans, 1715
- Collection
- Boston Public Library
- License
- Public domain
- Source
- Internet Archive
- Changes
- Cropped to a square and resized.

Zeno of Citium
Photo · Marie-Lan Nguyen, 2017
- Collection
- Ny Carlsberg Glyptotek, Copenhagen (IN 606)
- License
- CC BY 4.0
- Source
- Wikimedia Commons
- Changes
- Cropped to a square and resized.