Without a lot to do at home just catching one of wallpapers I have saved on the PC and started to edit it in Photoshop, I ended up doing a Sign using lots and lots of resources. Just do not know if this area is unique to the drawings, or art in general, if only drawings, my apologies. Can comment and critique at will. ^^
To be honest yes, but always end up swamped with requests, I'm lately doing for hobby and some friends. ^^
Well, that does look quite beautiful. I'd recommend you open up a sigshop. If you get overwhelmed, you can always say "shop closed until further notice". Basically, you accept 3 requests (or so) at once.
Hmm, this suggestion seems to be very good, I'll see if I can make time i try to follow your idea. ^^ I love your signature.