All right, commentors and fans, you got it--the consensus on the next sketch to go up on the blog was in favor of Majestrin, so here we go.
Majestrin is a mature silver dragon (mature meaning being just over 1800 years old during the time frame the Windrider stories take place.) His natural habitat is the colder northern reaches of the country of Radromir, high in the peaks of the always-snowclad Triastead mountians, the main mountain range on the western side of Argent. While he prefers colder climates, he can manage in just about any environment. Whether he'll be happy about it is another story.
Majestrin's backstory, I fear, will have to remain shrouded in mystery, because some of it unfolds in the telling of the third Windrider Saga volume.