Info Designer Comparison

These three designers are very much similar in the fact that they all have based their careers around information graphics. They all help better explain statistics/information/knowledge to common viewers who would otherwise not understand the information. But they are all different what they represent and how they execute it.

Tufte does what seems to be more educational/training material, lots of numbers and statistics, Holmes also does educational material but executes it in a what seems to be a more pictorial manner, and Wurman is said to do more mapping/location info design.