This will be the last one for a while, I promise. An uncial hand on which my own everyday writing is based (it's also the basis for the handmade font I use in the Laundry Faerie banner, if you're curious).
I think van Gogh was onto something. Most of the time we don't know how much we don't know; we are unaware of the vastness of our own ignorance. It comes with time and continuing experience. Funnily enough, the beginning of true wisdom comes as we begin to recognize just how little we really know. But inspiration is available to everyone, the wise, the foolish and the in-between, as long as they're willing to look up.