I could sit and look at this Periodic Table all day. No, it has nothing to do with chemistry, of course, it illustrates many ways to visualize information.
Take a few moments to hover your cursor over the various elements, and see which your brains responds to most.
I'm partial to the aqua Concept Visualization elements: Mi for Mind Mapping and Co for Concept Mapping. However, I am drawn (no pun intended) the Compound Visualization elements in cornflower blue: Lm for Learning Map, Ri for Rich Picture, and Kn for Knowledge Map. I will probably be experimenting with the Knowledge Map for some current projects since it doesn't require above-average drawing skills. (There's the other part of the pun.)
Step back a bit and appreciate the Periodic Table itself. Organizing these visualization methods into such an elegant image took some research, deep original thought and obviously a knack for visualization.
I'm going to go stare at it for just a little while longer.