20464 Studious Smurf. With a frown on his face, the Studious Smurf realizes he has a a lot of studying and work ahead of him. This student Smurf has so many books stacked in his arms that he can barely see! The Studious Smurf wears a red t-shirt, blue jeans with white sneakers... and even a pencil behind his ear! 20464 Studious Smurf PVC Figure. (c) 1999.