Made this visualization today:
It was done in Voyant today, which takes a text (or many texts but I could not get one up into it today) and takes the words that appear the most often and makes a visualization of it. Like that. This was taken from Anne Derbes' article "Siena and the Levant in the Later Dugento," from Gesta 28 (1989): 190-204.
A lot of data data data data data talk today. And my data? Four little measly images I've sucked off the internet.