A...recent example was on the behavior of dogs in different settings. The data again came from a paper, which even included almost the exact same chart that was used in the NY Times piece. But only almost. The key differences are what turn a boring bar chart into an interesting, readable one: color, spacing, and some cute drawings. Enough for Kaiser Fung to use it as an argument that visualization can be worth paying for.
Here's the actual graphic:
Hat tip: BadBlue Tech News.