This book is the result of a project carried out by artists Peter Spaans and Hans Eijkelboom as part of the Sonsbeek 9 Locus/Focus exhibition. The project took as its starting point the number 20 bus route through Arnhem. With 69 stops in 21 districts, it is the longest route in the city. The artists took this bus to every stop, got out and photographed the surrounding areas, training their attention on the built architectural environment and its interaction with more personal quirky signs of life. The book reads front to back and back to front, allowing the reader/viewer to take the trip in either direction. A brief introductory essay precedes both sequences -- one in English and one in Dutch.