Take a look at my “1776” at the gallery...
Also, you can change the way the words appear (for example, to make most of them horizontal or vertical or to let them be more freeform) and you can regenerate the cloud so that it organizes different. For example, to produce the one I put at the top o the thread, I tried a few times until I got “human” and “life” to appear side-by-side like that. Playing with the fonts and colors can also change the impact.