ignore me, i'm a troll. I love the page, it looks great. perspective can be very hard and even worse when you're tired, so that you've gotten this so well says a lot.
C O M I C
S E T T I N G
Their intelligence, along with help from the dragons (who are known as the master builders/crafters), and some spells that they can create these large structures. I want to eventually show some of their construction process later, possibly by showing it in the background for one scene. ^^
I have no idea what I'm saying, except the fact that it's so beautiful.