which we see in the 'illuminated printing' of the engraved books, we have come to realise what Palmer meant when he said long ago: 'As a picture has been said to be something between a thing and a thought, so, in some of these type books over which Blake had long brooded with his brooding of fire, the very paper seems to come to life as you gaze upon it—not with a mortal life, but an indestructible life.' And we have come to realise what Blake meant by the humble and arrogant things which he said about himself. 'I doubt not yet,' he writes in one of those gaieties of speech which illuminate his letters, 'to make a figure in the great dance of life that shall amuse the spectators in the sky.' If there are indeed spectators there, amused by our motions, what dancer among us are they more likely to have approved than this joyous, untired, and undistracted dancer to the eternal rhythm?