I made a Concertina that gives examples of man-made constructions in Britain, starting from Neolithic, Bronze and Iron Ages then finishing with Roman Britain.  One side features a long illustration going from left to right.  It shows the growth and change in construction through time across the landscape. On the other side there will be images of individual constructions with basic factual information. The Concertina is designed to be the length of 8 sides of A5 paper.  It could either be used as a poster or a book.