Anatomy Lesson is based on my painting by that name which I created in 1987. The creation of the physical painting was documented by film maker Michael Perez and the documentary is available on Vimeo at https://vimeo.com/93781273. I have chosen this title because for me this painting relates to the Portrait of Dr. Samuel D. Gross (The Gross Clinic) by Thomas Eakins from 1875. This new version is animated in Photoshop.