Secondary sourcePainting
Sir Isaac Newton, print after Godfrey Kneller
After Godfrey Kneller
A print copying Godfrey Kneller's portrait of Isaac Newton, showing his appearance with his birth and death dates printed below.
This print, copied from Kneller's portrait of Newton, is a standard later image of his face and life dates.

About this source
What it is
This oval print shows a man in a long curly wig and dark robe, framed by decorative scrollwork, with a banner underneath reading his name and the dates of his birth and death. It is based on a portrait painted by Godfrey Kneller and is now held by the Wellcome Collection.
Why it matters
Because it was made after Newton's death and copies an earlier painted portrait, it is a secondary image rather than a direct record from life. It shows how Newton's face became a familiar, repeated image used to honour him as a leading scientist, with his life dates included as part of his public memory.
Look closer
- What details in the clothing and wig tell you about the fashions of the period this portrait reflects?
- Why might printmakers keep copying the same portrait of a famous person long after it was first painted?
- What is missing from this print that a photograph might show instead?
This painting is part of the curated material that grounds the AI version of Isaac Newton on Humy.ai — when students ask about related events, the AI can quote it and cite it.
More Isaac Newton sources
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Philosophiæ Naturalis Principia Mathematica
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Principia Mathematica, Page 1: Definitions
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DocumentPrimary source
Principia Mathematica, Fold-out Diagram
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PaintingPrimary source
Sir Isaac Newton, stipple engraving by J. Scott after Kneller, 1702
J. Scott, after Sir Godfrey Kneller · 1702 (print made later)
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