Tables, Charts, Graphs

"One of the nice things about technical writing courses is that most of the papers have tables, charts, and graphs in them—or at least they should. A lot of professional, technical writing contains all sorts, tables, pie charts, bar charts, line graphs, flow charts, and so on. Once you get the hang of putting these things into your writing, you should consider yourself obligated to use them whenever the situation would naturally call for them."