Haha, painted on eyebrows on a gas mask. 

Excellent stuff!

briliant indeed!

Amazing! I loved that hair

its good to see you around gas. <2

Most exellent and original idea to implement the challenge restrictions. A clown wearing a gas mask .

I love this one. it's so uniqe and the colors are great!

Terrific stuff! I do have a small complaint regarding the fellow's right(our left) "eye", or goggle socket, if you will; IMO this is one of those cases where I think simply mirroring the right one may work a bit better, Would throw the shading off a bit, but I don't think it'd be that big of a deal. Just ain't feeling the shine on the left side, while the right one looks like it is simply a hole. Perhaps it is meant to be like that, I dunno. The whole thing is damn awesome anyway, and I may be way off with my comment!

Brilliant!