https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13981037
An archangel revealing the physical nature of the universe to a group of natural philosophers and mathematicians. Etching by James Barry, 1795, after his painting.
An archangel revealing the physical nature of the universe to a group of natural philosophers and mathematicians. Etching by James Barry, 1795, after his painting.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use