Wall versus Rock
June 21st, 2008

These photographs were taken a couple of years ago in the city of Jaipur (Rajasthan) India. The one on left shows a wall from the historic walled city (also known as the Pink City). The one on the right shows a conglomerate rock located inside a city park. One major difference between these two is that the wall is less than 300 years old whereas the rock is estimated to be about 1600 million years old (yes!). Many (man-made) walls and structures in the Jaipur walled city are in a state of decay, some have crumbled, yet the rocks in the nearby Aravalli hills look as good as new! Isn’t nature’s ability to ‘maintain’ itself amazing?



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