Did these yesterday in Painter (the lines at least). It's been a while since I really sat down and did some digital art. I messed with how I was positioned at my Cintiq so I wasn't having to arch out uncomfortably over it and keep my arm extended for long periods of time. I still need to get a proper desk, but at least this works for the time being. I wish the Cintiq were a little lighter so I could just put it on my lap, but it's so big that it would be insanely uncomfortable to just rest part of the stand on my legs.
I messed with the colors and a couple things in Photoshop. I should post the black and white of the Thing picture. That's all for now, but I should have a really fun picture done tomorrow.