Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
You can use this work for any purpose, as long as it is not primarily intended for or directed to commercial advantage or monetary compensation. You should also provide attribution to the original work, source and licence. Read more about this licence.
Credit
Hundred Years' War: surgeons and craftsmen of surgical instruments being forced to go with the English army as part of the 1415 invasion of France. Gouache painting by A. Forestier, 1913. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.