vvolare: Between 2003 and 2006, French conceptual artist Philippe
deadpaint: Egon Schiele, Self Portrait
versushipster: Gustav Klimt, detail from his Beethoven Frieze
tomtrager: Breaking Bad shirt design. Available at: http://www.redbubble.com/people/tomtrager/t-shirts/7439188-chemistry-must-be-respected-breaking-bad