"Logos"

Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)

You can use this work for any purpose, including commercial uses, without restriction under copyright law. You should also provide attribution to the original work, source and licence. If you distribute this work, you must use the same licence as the original. Read more about this licence.

Credit

"Logos". Attribution-ShareAlike 4.0 International (CC BY-SA 4.0). Source: Wellcome Collection.