Ada Lovelace
- Artist: Margaret Sarah Carpenter (née Geddes)
- Date: 1836
- Medium: oil on canvas
- Dimensions: 85 in. x 53 7/8 in. (2160 mm x 1370 mm) overall
- Portrays: Augusta (Ada) King (née Byron), Countess of Lovelace
- Museum: The National Portrait Gallery
- Collection record: The National Portrait Gallery website
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About this artwork
This portrait shows Augusta “Ada” King, Countess of Lovelace, standing slightly to the left, her face calm and focused. Carpenter keeps her in a rich dress, with delicate lace collar and an embroidered bodice that glows softly under the brushwork. Around her neck hangs a modest necklace; on her fingers she wears polished rings – typical jewels of a woman in the 1830s. The background is a simple stairwell, a hint at the domestic setting of the era.
The canvas bears Carpenter’s oil palette: subtle layers that give flesh its warm tones and make the velvet fabric appear almost tactile. Her hand gestures are gentle, pointing toward the viewer as if to invite conversation.
Made in 1836 by Margaret Sarah Carpenter (née Geddes), this work places Ada Lovelace squarely among early nineteenth‑century portraiture. She was a mathematician and pioneer of computing; her father was Lord Byron, and she later worked with Charles Babbage on his Analytical Engine. In this painting Carpenter celebrates the Countess’s fashionable presence rather than her scientific achievements, reflecting how women were usually presented in portrait art of that time.
See it in person
Ada Lovelace is in the collection of The National Portrait Gallery at St Martin's Place, London — free to enter. Point your phone at any artwork there and audioguide.london plays a free audio guide in six languages — no app download needed.
