I like how you only used shades for this, it makes it look really good

I agree with Ahrog, awesome use of gradients, and another funky fresh piece of work!

Surreal

I love the use of gradients as well. The higher contrast of the piece really makes it pop out. The stick-like quality of it really works well with its negative space. From a small image you can really make out the shape of the figure.

Lovely simple drawing I'm impressed muchly!