File:Francis Bacon (engraving by C. Cook after Houbraken, 1738).jpg

Summary
Francis Bacon, Viscount St Albans. Engraving by C. Cook after J. Houbraken, 1738. (Cropped and reduced to grayscale from RGB.) Credit: Wellcome Collection. Attribution 4.0 International (CC BY 4.0), https://wellcomeimages.org/indexplus/image/L0076261.html