Hiding Behind Masks...?

In my art class we just began making paper mache masks and unfortunately... I can't think of what to make my mask resemble. We can do basically anything, from Tweety bird to Water Nymphs. So I was wondering what you guys think would make a good mask? Hiding Behind Masks...?
Also have a look at Japanese armour,on Google.Much of their technology is fabric based and quite unusual,yet quite fascinating in the way they use masks.There are lots of sites that give excellent construction tips.A simple papier mache mask can be decorated with card,sewing threads and tapes and hair to get a good effect.Hiding Behind Masks...?
Make a Venetian mask http://en.wikipedia.org/wiki/Venetian_ma鈥?/a>


Here are some great examples (some have a nose added, some not) http://images.google.com/images?gbv=2%26amp;hl鈥?/a>