Vegetation is back. The wetlands are restored." Animals such as condors, white-tailed deer, pumas, Andean bears, and Southern ...

Realistic landscapes can be generated with the midpoint displacement ... scale decreases at each stage (say, by a factor of 2) and random is a random number. At the next stage, the midpoints between ...

An old copper mine, renowned for its multi-coloured 'Martian' landscape, has long been a major draw on the beautiful island ...