How REAL can CGi fire REALLY be?

Did you know that a candle flame is actually hollow?!

Joe Letteri, Senior VFX Supervisor at Weta FX, sits down with Corridor Crew to break down some of the VFX processes that made Avatar: Fire and Ash the CGi masterpiece that it is. They took fire simulation to an incredible level of realism, literally pushing the forefront of what CGi is capable of.