There's something delightfully whimsical about the work of artist Naokostoop, currently the featured artists over at Brooklyn Art project. I've always enjoyed drawing on brown paper because it has so much more texture then plain white sheets. In fact, when I was young I loved doodling on cardboard. So, these brownbag works really struck my fancy. For more, you can see the artist's website here.
... I particularly love this one.