It Must Have Been Dark by Then
Duncan Speakman

'It Must Have Been Dark by Then' is a book + mobile application . Both create an audio walk where you choose the route, creating a map of a changing world. It brings you stories and sounds collected from journeys through other three countries, from the swamps of Louisiana, Latvian villages and the edges of the Sahara. A mixture of evocative music, narration and a printed book invite you to place memories in the streets where you live, finding where your world and those of others intersect. There is always something happening somewhere else.
Narration / Concept development by Tineke De Meyer 
Music by  Duncan Speakman, Sarah Anderson, Sean McGhee
Download the app
iOS / Android

A lot of the pages contain calc paper revealing and concealing typography