The book explores imagination and the imaginable through the descriptions of cities by an explorer, Marco Polo. The book is framed as a conversation between the aging and busy emperor Kublai Khan, who constantly has merchants coming to describe the state of his expanding and vast empire, and Polo. The majority of the book consists of brief prose poems describing 55 cities, apparently narrated by Polo. Short dialogues between the two characters are interspersed every five to ten cities and are used to discuss various ideas presented by the cities on a wide range of topics including linguistics and human nature. The book structured around an interlocking pattern of numbered sections, while the length of each section"s title graphically outlines a continuously oscillating sine wave, or perhaps a city skyline. The interludes between Khan and Polo are no less poetically constructed than the cities, and form a framing device, a story within a story, that plays with the natural complexity of language and stories. Это и многое другое вы найдете в книге Invisible Cities (Italo Calvino)