Dry Stone Walls
This site has an interesting collection of photos of and comments on dry stone wall maintained by Norman Haddow master craftsman and Royal Stone Waller to the Queen.

http://www.ozmosaics.com/artist/index.php
Famtastic Mosaic work by Sandy Robertson of Australia, much of it inspired by her interest and experience in gardens.

ORIANA Circular Statistics Software

Weathersongs
Musical compositions directly from weather data