I saw this example on a recent journey through Canterbury airport, New Zealand. As I wandered through the departure area I naturally thought the patterns on the carpet looked like a map then when you look at the vast expanse rolled out in front of you it becomes obvious it is a map. You are literally walking across a giant abstract map of the Canterbury Plains.
The purpose was to provide visitors to the area with a lasting taste of South Island that mirrored the spectacular views of the Southern Alps from the lounge itself. The carpet has been designed to show the patchwork agricultural shapes of the plains juxtaposed with the rising mountainscape. Satellite imagery was used to re-create the landscape and the carpet is actually a fair representation of the region from Ashburton across the Alps.