'Unforgettable' Philip Pullman'Lyrical, magical, tender and true' Michael Morpurgo'Beautiful' The TimesLong, long ago, a boy lies confined by sickness to his windowless bedchambers. He can never experience the outside world, never breathe fresh air nor feel the warmth of the sun on his skin. So, to comfort the ailing boy, his doting father summons a painter to embellish his rooms with beautiful murals....