Piggle Graduating! Published November 5, 2011 at 1564 × 2038 in Illustration & Design ← Previous Next → Piggle Graduating! Inspired by my graduation last year, one of my Guinea pigs, Piggle, nibbling a graduation hat. Sketched and inked on paper then coloured in Photoshop. Like this:Like Loading... Post a comment or leave a trackback: Trackback URL.