I think that I shall never see, a chart so lovely as a tree

This is a "Bar Chart" study using data from the USDA forest service's database on plant species located here. While studying the art of data visualization, I wanted to experiment using images as a charts' background. This one uses two image files. One is lighter for the foreground, and the other is tinted for the mouseover. This demo uses the D3 js library. Thanks Mike!

Text Pattern Fill Example