Cowlquape...He of the Blond Hilights?

Anyone ever get the impression that Cowlquape dyes his hair? We certainly do! You see, if you look closely at the picture of him on the cover of Midnight Over Sanctaphrax, you might notice how the roots of his hair are brown, but the rest is...well, blond! So he could be the first person in Edge history to have brown hair! And he could want to cover that fact, so dye his hair blond instead! (Although where he gets the dye from is a mystery.)