Olmec stone mask (made around 2,500 years ago) found in Mexico I'm holding a face in my hand, and it's very definitely a face, and not a head. It's made in polished green stone, and it's hollowed ...

Olmec colossal heads ... he realized he had found not a large iron bowl, but a gargantuan stone sculpture with a pair of glaring eyes, a broad nose, and a downturned mouth. What had appeared ...

It's made in polished green stone, and it's hollowed out at the back ... The people of this mask are the Olmec, who ruled in what's now Mexico for around a thousand years, from 1400 to 400 ...