The following images are used on this website under public domain status or according to their respective licenses.
Claude Monet, Water Lilies (1908)
Public Domain (PD-Art), via Wikimedia Commons.
Raphael, The School of Athens (cartoon / preparatory drawing)
Public Domain (PD-Art), via Wikimedia Commons.
Western and part of the northern facade of the Parthenon, Athens, Greece
Photo by Tim Bekaert, released into the Public Domain, via Wikimedia Commons.
Illustration of Michelangelo’s David (from Firenze souvenir, 1900)
Public Domain in its country of origin and in jurisdictions with a copyright term of life plus 70 years or fewer, via Wikimedia Commons / Internet Archive.
Vincent van Gogh, Self-Portrait with Bandaged Ear and Pipe (1889)
Public Domain in its country of origin and in jurisdictions with a copyright term of life plus 100 years or fewer, via Wikimedia Commons.
Olafur Eliasson, The Weather Project, installation view, Tate Modern
Photo by wonderferret, licensed under
CC BY 2.0, via Wikimedia Commons / Flickr.
All images have been cropped and adjusted for color, contrast, and grain where necessary.The photographs of the Parthenon and the Ancient Theatre of Epidaurus have additionally been desaturated and converted to black and white.