
a very interesting idea of grouping together all sorts of visualization methods, that can help one get the right graph for the weirdest projects, offering visual solutions from the concept to the strategy visualization, all the way through the easiest and most complicated sets of levels and arrows. well, see for yourselves!
i am not sure how they got to this order, and if the table may absorb other methods, but it's for sure a good starting point for anyone looking for inspiration.
actually this is not the only thing that visual literacy offers, because they also provide online courses for understanding and creating visualization methods.