Try Wikipedia, then. Wikipedia is an omniscient brain. Google is a mass of disentangled neurons.
Griffin is the name of the character in H. G. Wells' novel The Invisible Man who discovers the means of making people invisible.
Ralph Ellison wrote a novel called Invisible Man, but the subject matter is entirely different.
The point being, I suppose, that Anonymous Monk is an Invisible Man.
Between the mind which plans and the hands which build, there must be a mediator... and this mediator must be the heart.