Seen
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Of
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Means
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Shapes
Not yet checked. Suggested by an AI model, 2026-10-08.
- Platonic solids
Pacioli’s Divina proportione of 1509, with Leonardo’s drawings of the regular solids both filled and as open frames. The page reproduced here is one of Pacioli’s capital letters, not a solid.
An AI reviewer agreed, 2026-10-09: The source page says "Leonardo drew the illustrations of the regular solids while he lived with and took mathematics lessons from Pacioli," and its third part covers the Five Regular Solids, which are the Platonic solids. The picture is a capital M built with ruler and compass, as the note says, so it does not show a solid, though the text only names the open-frame drawings and does not mention filled ones.
Source - Archimedean solids
Leonardo’s plates for the book include Archimedean solids, the rhombicuboctahedron among them. The page reproduced here is not one of the plates.
An AI reviewer had doubts, 2026-10-09: The source page says the book "It also contains a discourse on the regular and semiregular polyhedra", which fits Archimedean solids in general, and the picture is the letter M page, as the note says. Nothing in the texts names the rhombicuboctahedron as one of Leonardo's plates, so that specific claim goes beyond the evidence.
Source
Rights
- Credit
- Rogers Fund, 1919
- Licence
- CC0-1.0
- Evidence
- metmuseum.org collection api v1: isPublicDomain=true on object 336656 (read 2026-08-27)
- Record
- https://www.metmuseum.org/art/collection/search/336656

Also by Leonardo da Vinci
6





Within fifty years of June 1, 1509
374![[Printed vellum page from the first book printed in small type. 1459], Unknown](https://library.wrkhrs.co/artwork/loc-2006691907.jpg)







Also at Metropolitan Museum of Art, New York, NY
691







Similar picturesFound by visual likeness
8 picturesVisual resemblances suggested by the model. A match does not establish a shared subject or historical connection.







