Engraving from Micrographia, 1665, by Robert Hooke.
Licence: Public Domain Mark
Credit: Engraving from Micrographia, 1665, by Robert Hooke. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0084701/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Engraving from Micrographia, 1665, by Robert Hooke. Wellcome Collection. Source: Wellcome Collection.