Licence: Public Domain Mark
Credit: A bird forming a tughra (cipher). Woodcut by an Indian artist. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0046335/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: A bird forming a tughra (cipher). Woodcut by an Indian artist. Wellcome Collection. Source: Wellcome Collection.