Tourists v. locals - infographics

Eric Fisher has made maps logging geotagged photos taken by locals (who took photos over more than a month - blue) and tourists (whose photos were all taken within a month -red) and charted them for many cities -- see others here.

An amazing selection of revelatory "infographics" can be found on the Information is Beautiful blog - like this "Colours in Culture" chart, which you can see in detail here.