A scholar/apothecary mixing a concoction with a pestle and mortar and writing down the remedy; an emblem from a drug jar. Watercolour.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

A scholar/apothecary mixing a concoction with a pestle and mortar and writing down the remedy; an emblem from a drug jar. Watercolour. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.