If you have a few minutes free, then the following website has some nice pictures: http://www.noupe.com/inspiration/stunning-infographics-and-data-visualizati… Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.