Get the official Twitpic for iPhone or Twitpic for Android apps

Louisa Lim

@limlouisa

NPR Beijing correspondent

Rotate photo View full size
This is what we breathe: six months of beijing dirt. Old air filter (on right) vs new

Views 1,111

347 days ago

This is what we breathe: six months of beijing dirt. Old air filter (on right) vs new

0 Comments

Realtime comments disabled

Embed this Photo

Copy & paste this code into your website