Smarthistory (Open Educational Resource)Smarthistory, a tiny not-for-profit, with support from our academic contributors, as well as major foundations and donors. Smarthistory has become the most visited art history resource in the world. Smarthistory supports the ethical and open sharing of cultural knowledge. All of our resources are published under a Creative Commons non-commercial license and are available ad-free to anyone with an internet connection. Smarthistory is public art history.