Quote Originally Posted by MadeOfLions View Post
"And that message brought me hope. For Saruman the White is the greatest of my order. Radagast is, of course, a worthy Wizard, a master of shapes and changes of hue; and he has much lore of herbs and beasts, and birds are especially his friends." - Gandalf, _The Fellowship of the Ring_

MoL
i am not a native english talker but as far i can understand hue is all about colors
being a master of shapes and changes of hue does not mean changing into something completely different
if you r using the phrase and since your introdusing radagast as a teacher of skin changing why he does not changing????
again, n you cant change my mind on this, if this skill was teachable the books would had been totally(with caps on) different!