Power of the Sun--Colours and forms in the sky--Situation of
Montalluyah--External World Cities--Reasons for uniting them--
Peculiarities--Straight lines--Variety of colour, &c.--Subterranean
seas--Great cataract and water-lifts form background of palaces and
statues--Hanging bridges--Health studied--Baths--Violet streams--
Trees--Birds--Artificial nests--Perfumes--Harmonious
sounds--Chariot wheels and horse's hoofs noiseless--Red light--City
full of animation--Recurring change of scene