Viva optical density! Liu Bolin (na li, na li would be too cheap of a joke here but see how universal?) makes Griffin shake in his boots. Hats off!
Now. Close your eyes (now, pliz) and imagine this guy challenged against some European settings – bpfff, let us see: Checkpoint Charlie? Atomium? Dutch tulip farms? Welcome to Tirol road sign?
Another trick in the wall