(At around two hours and five minutes) Visual effects supervisor Tim Alexander described Dumbledore's (Sir Michael Gambon's) ring of fire as "someone sprayed propane and then lit it." Then, to enhance the effect, the visual effects team spent a lot of research on molten volcanoes (which have a lot of heat, but no actual flames), and other references, including flares that burn underwater. The whole fire scene was very time consuming, with computer graphics artist Christopher Horvath spending eight months on it.

Film

Nessun dato in archivio