...This is quite possibly a snapshot of your brain...
Adam these are super sweet. I don't know what your looking for as far as critiques go. They great little character studies though.
dan burr think these are different and cool and awesome and i agree cuz mr. dan burr is always right! lol (but on the inside i always thought these were cool anyways) ;-)
Adam these are taking the right steps in the way of character design. I think that maybe you could start beefing up the saturation and brighten your colors a bit now.