1981/1985 County county elections changing English voting composition surface.

The difference in density distribution of votes in electoral divisions (Rallings C. & Thrasher M., 1985 including 1981 results) projected upon the electoral triangle and shown as surfaces from four different view points by author, Ace Computing and !Works software.

Subtracting one surface from another shows where most change has been taking place. The two major party axis becomes a trench, and the rise of three-party politics in local government is shown by a rising new mountain range in the voting landscape.

Sixth print from a series of nine.