I took this at the Singapore Zoo in 2009 while on the Night Safari. These dancers were doing an act where they put some kind of flammable liquid (looked like petrol) in their mouths and spit it out over a flaming torch. I was quite amazed by the performance and stood there for at least 40 minutes waiting to get a photo at the right moment. I’ve seen a lot of fire dancers in my travels but never another act like this. The result was beautiful.