In dealing with "The Sorcerer", the earliest evidence claimed, Murray based her observations on a drawing by Henri Breuil, which some modern scholars such as Ronald Hutton claim is inaccurate. Hutton states that modern photographs show the original cave art lacks horns, a human torso or any other significant detail on its upper half. However, others, such as celebrated prehistorian Jean Clottes, assert that Breuil's sketch is indeed accurate. Clottes stated that "I have seen it myself perhaps 20 times over the years".