Pound for pound, I think I do most of my artwork on Post-It Notes (or their generic equivalents). Stacks of those wonderous three-inch squares (how did we live without them?) are always at my side, begging to keep my hand busy during phone calls or quiet moments. I go through 'em like candy, often scribbling away without even realizing it.
So I thought maybe from time to time I'd post one before it hits the trash. I've pixelated the actual note on the note--that's my business! Today's doodle of the Last Son of Krypton leaping into action is yours.