If you ever need a palette for the face you will need to hide from the authorities (you know, when you go to the black-market plastic surgeon to have your face redone before you go on the run), these are the folks you need: Faceresearch.org. They have a research project that (among other things) lets you build a composite of various people and show how the combination will appear. It's very cool, and rather eerie. The faces that are produced are rather attractive (though not stunning), and also nondescript - as one might expect - just what you'd need if you need to blend into the crowd.

Lots of fun, and worth a look. There are also opportunities to participate in interesting psychological experiments with things you probably have lying about your own home. Give it a try. Worst case: it'll be an hour or two of your life you can't have back. Best? Maybe you can find a new career in PsyOps.