When I had sketches to follow, I loved character work. However, due to various reasons or another, I no longer have sketches to work from... so, I rely instead on mathematics to try and fill the gap. (If that makes sense)
I do have copies of copies of my previous stuff when sketches were abundant. They're low res due to a fire taking out, well... everything. Even the original sketches are gone and my wife's computer (which had said copies of copies) was the only hardware to survive. (It was in the car with us and the animals - the moving van caught on fire/was hosed down)
Hats' original signature:
And, finally, one of my own, strange creations based solely on my imagination...
...I'm still lookin' for sketch artists to collaborate with, honestly.
So, in the meantime my outlet is, well... geometry. 'Cause by myself it doesn't look so good ;p