oh, your drawings made me go all... well... Arthurish, hahaha.
This show is soooo good, i'm very glad i found it.

And you are right, it's not easy capturing Martin because he is clever, but not enough to avoid being always outsmarted by Douglas... so you tend to Arthurize him. Maybe the hair makes him look more naive and young, but in general i could tell he was martin before reading your post.
:)