Every Jedi needs a master. After last drawing punk kids challenged me with, "Oh yeah? You think you can draw so good? Do YODA!"

(Luckily I'd caught a bit of "Empire Strikes Back" the night before--never would have remembered those forehead lumps without it)

(BTW, is it me, or is the puppet Yoda of Frank Oz/Kasdan et al a better "actor"--and therefore more convincing--than ANY of the CG Yodas?)