It's funny they don't mention the reason why the people in picture #11 wear these weird masks. In China, tanned skin is the distinctive sign of low-status peopl

It's funny they don't mention the reason why the people in picture #11 wear these weird masks. In China, tanned skin is the distinctive sign of low-status people (farmers who work outside). Paleness is seen on the other hand as a sign of beauty and wealth. The health benefits of protection against UVs are only a side effect.