Hampshire, M & Stephenson, K (2007). Squares, checks and grids. Hove: Rotovision. 6 - 188.

This piece looks at how we relate to space using pattern, indentifying with a space and applying a function through the medium of pattern. Whether accidental of man made patterns become a part of everyday living describing the movement of water of exposing the relief of a place someone once sat therefore the patterns are important as they allow us to mark space or question its purpose. 
This book shows how different types of spaces can be explored as grid systems and moreover asks us to question how we relate to the space we occupy.