So. I first made the drawing, had it enlarged a great deal (!), cut out the dark bits with a knife and then spray painted it onto one side of a big cube. It's a first try. Perhaps next time i try it it will look better.
Enlarged drawing. Turned out pretty big.
Cutting out the darker shadow shapes. I still can't feel my forefinger since doing this. It's just gone.
And...done. It was so so cold. I went home early. Next time i'll stick to black and white, or work more thoroughly w the background. :) Also, I accidently left some tape on the stencil so I didn't get the shapes right.