Thousands of years of visual culture made free through Wellcome Images

Over 100,000 high resolution images including manuscripts, paintings, etchings, early photography and advertisements are now freely available through Wellcome Images.

Drawn from the Wellcome Library's vast historical holdings, the out of copyright images are being released under the Creative Commons Attribution (CC-BY) licence.

This means that they can be used for commercial or personal purposes, with an acknowledgement of the original source (Wellcome Library, London). All of the images from the Library's historical collections can be used free of charge.
The images can be downloaded in high-resolution directly from the Wellcome Images website for users to freely copy, distribute, edit, manipulate, and build upon as you wish, for personal or commercial use.