The Rhel Saga
The Doctor's Mask
An ode to the terrifying comfort of the Raven Queen
The relationship the Doctor has with his mistress is an uncommon one at the very least. His mask reflects many of those unique feelings.
To those the Doctor intends, the mask is a symbol of terror and allows the Doctor to be much more intimidating.
To others, the Doctor becomes a wise healer with unparalleled healing abilities.