![](/image/2016/12/12/dsc00029-483890094.jpg%28mediaclass-full-width.c3083fedae46a95f1139ff9d5833b1b6b8e20a69%29.jpg)
All rights reserved
640 x 480
Download
On lamp for each plant. One plant for each continent. By its growth representing the amount of website-visitors from the continent.