This prompt is from a subreddit called Artbattle, which I admit I haven't quite gotten the hang of yet. There are... fights? Except kind of more like a rap-battle, because there's this one-upsmanship turn taking thing. But with drawings.
I didn't win this round. Despite deciding that there was no way I could make it in color before the deadline, I still didn't get it done in time.
On the bright side, I finally figured out how to armor a dragon. It just bugs me when fantasy armor doesn't make sense, and a dragon is a particularly tough case- the armoring needs are kind of like those of a horse, but the critter is flexible like a cat, plus it has some of it's own naturally grown plates and spikey bits that have to poke through.
This scene came out of this old story, but I've made a few changes: There are only two sizes of dragon (the ones shown here) and the difference isn't species. It's gender. Humans have only legends of the big ones and consider them mythical, but are quite familiar with the small ones and think of them as clever animals, so tame them much like hunting hawks. Although they are confused as to why the critters won't breed in captivity...