William Blake and his Illustrations to The Divine Comedy in Ideas of Good and Evil by William Butler Yeats.

“To wrap them about in reflected lights was to do this, and to dwell over-fondly upon any softness of hair or flesh was to dwell upon that which was least permanent and least characteristic, for ‘The great and golden rule of art, as of life, is this: that the more distinct, sharp and wiry the boundary-line, the more perfect the work of art; and the less keen and sharp, the greater is the evidence of weak imitation, plagiarism and bungling.'” [via]

Consider also:

  1. “The limitation of his view was from the very intensity of his vision; he was a too literal realist of imagination, as others are of nature; and because he believed that the figures seen by the mind’s eye, when exalted by inspiration, were ‘eternal existences,’ symbols of divine essences, he hated every grace of style that might obscure their lineaments.”
  2. Aleister Crowley: The Biography: Spiritual Revolutionary, Romantic Explorer, Occult Master and Spy
  3. “His praise of a severe art had been beyond price had his age rested a moment to listen”
  4. “If ‘the world of imagination’ was ‘the world of eternity,’ as this doctrine implied, it was of less importance to know men and nature than to distinguish the beings and substances of imagination from those of a more perishable kind, created by the phantasy, in uninspired moments, out of memory and whim”
  5. “Inspiration was to see the permanent and characteristic in all forms, and if you had it not, you must needs imitate with a languid mind the things you saw or remembered, and so sink into the sleep of nature where all is soft and melting.”