|Robbins Hall Outdoor Art|
The only issue I have is that they did not highlight the bacteria that should be present on the bean roots (legumes fix nitrogen via nitrogen fixing bacteria that hang out in nodules in the roots). But if we take an artistic interpretation of the bean roots, some of the little black triangles there can be considered root nodules.
Anyway, just thought I would share the pics. The art is worth checking out if you are in the area.