Pretty much everything that contains the words visualization and data in the title is getting my attention. Moreover so if it promises a list of resources that could help me learn a bit of the art of visualization. Aaron Cordova’s list contains books, sites, and tools:
Visualization is more art than science at this point, although some have
used it enough to be able to identify successful techniques for various
purposes. Most successful visualizations are perhaps more dependent upon the
decision or task at hand than the actual original structure of the data.
Original title and link: Some of my favorite data visualization resources