A bit of both, actually. I started making a devil from origami diagrams I found on the internet, and then couldn't get the head quite right. I ended up with the two horns you see and the slightly square nose, and I thought to myself, "Hey, that looks like a Charizard!" so I went ahead and made another one with orange paper and invented the head pretty much as I went along in the finishing stages XD
im like...flipping over that O:
amazing