The Many Moods of Farrah
"The Many Moods of Farrah," made from heads of Farrah Fawcett Dolls from the '70s.
These heads were found in an old warehouse where they had been sitting on a shelf for over 20 years, packaged up and sold as so. I haven't been able to find a place to buy this high art online, but I will keep looking.
And if you were curious, yes, they're all exactly the same / expression.