Henry Faulds, "Dermatographs" and "Variety of Patterns"
Licence: In copyright
Credit: Henry Faulds, "Dermatographs" and "Variety of Patterns". Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0076256/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: Henry Faulds, "Dermatographs" and "Variety of Patterns". Wellcome Collection. Source: Wellcome Collection.