(rt) Illustrations: 1.21 Jiggawatts, The Four Icon Challenge, & more

• Mildly nasty infographic OTD: Starbucks Trenta vs. your stomach.


• Oprah’s “SketchBook O” app sheds light on her audience’s demons.


• “Jigga What?” Excellent Back to the Future & GI Joe shirts. [Via]


• Fun illustrations: The Four Icon Challenge tackles 2001, The Big Lebowski, & more. [Via Chris Regan]


• Let It Dough! – More terrific visual storytelling from Christoph Niemann.