<a href="https://en.wikipedia.org/wiki/Barth%C3%A9lemy_Prosper_Enfantin" class="extiw" title="en:Barthélemy Prosper Enfantin">Barthélemy Prosper Enfantin</a> (1796-1864)
Unknown author<span style="display: none;">Unknown author</span>
The Warren J. Samuels Portrait Collection at Duke University; Original page is <a rel="nofollow" class="external text" href="http://www.econ.duke.edu/Economists/Gifs/Enfantin.gif">here</a>