For the moon that instant came up, it seemed with a rush, and the line of distant Alps moved forward, blocked vividly against the silvery curtain that she brought. Her sight ran instantly about the world. Between the trees shot balls of yellowish white, unfolding like ribbon as they rolled. They splashed the rocks and put shining pools in the hollows among the moss. Spangles shone on Monkey's hair and eyes; skins and faces all turned faintly radiant. The lake, like a huge reflector, flashed its light up into the heavens. The moon laid a coating of her ancient and transfiguring paint upon the enormous structure, festooning the entire sky. 'She's put the silver rivets in,' said Jimbo. 'Now we can go,' whispered Rogers, 'only, remember, it's a giddy business, rather.' All three went fluttering after it, floating, rising, falling, like fish that explore a sunken vessel in their own transparent medium. The elastic structure bore them easily as it swung along. Its enormous rhythm lulled their senses with a deep and drowsy peace, and as they climbed from storey to storey it is doubtful if the children caught their leader's words at all. There were no echoes--the spaces were too vast for that--and they swung away from spar to spar, and from rafter to rafter, as easily as acrobats on huge trapezes. Jimbo and Monkey shot upwards into space. 'I shall explore the lower storeys first,' he called after them, his words fluttering in feathers of sound far up the vault. 'Keep the fire in sight to guide you home again ...' and he moved slowly towards the vast ground-floor chambers of the Night. Each went his independent way along the paths of reverie and dream. He found himself alone. For he could not soar and float as they did; he kept closer to the earth, wandering through the under chambers of the travelling building that swung its way over vineyards, woods, and village roofs. He kept more in touch with earth than they did. The upper sections where the children climbed went faster than those lower halls and galleries, so that the entire framework bent over, breaking ever into a crest of foaming stars. But in these under halls where he stood and watched there was far less movement. From century to century these remained the same. Between the bases of the mighty columns he watched the wave of darkness drown the world, leading it with a rush of silence towards sleep. For the children Night meant play and mischief; for himself it meant graver reverie....