Access subject area pages below, or in the navigation box on the left-hand side of this page.
Arachne - https://arachne.dainst.org/ The DAI (German Archeological Institute) database of images of classical monuments and art. Photos are often from medium-format cameras of the 19th & 20th centuries showing views and details no longer photographable. Open Source. If you register, larger version of the images are available.
Wellcome Collection - Thousands of Creative Commons licensed images from historical library materials and museum objects to contemporary digital photographs.
