Raphael
*Image Source: "Christ's Charge to Peter, Raphael," 1483-1520. from Art in the Christian Tradition, a project of the Vanderbilt Divinity Library, Nashville, TN.http://diglib.library.vanderbilt.edu/act-imagelink.pl?RC=55924 [retrieved January 28, 2015]. Original source: http://www.vam.ac.uk/content/articles/t/raphael-cartoons/.