A word cloud of my Ph.D. thesis: Spatial Graphical Model with Discrete and Continuous Components, created by wordle.net.
It’s very cool that the site natively delivers 30+ different fonts, 14+ color palettes, and many layout options. You can also create your own palette. It basically allows infinite permutations for the look and feel of the cloud. The font I used is “Powell Antique”, and color palette “Firenze”.