Bakshi claimed he "didn't start thinking about shooting the film totally in live action until I saw it really start to work so well. I learned lots of things about the process, like rippling. One scene, some figures were standing on a hill and a big gust of wind came up and the shadows moved back and forth on the clothes and it was unbelievable in animation. I don't think I could get the feeling of cold on the screen without showing snow or an icicle on some guy's nose. The characters have weight and they move correctly." After the Spanish film development lab discovered that telephone lines, helicopters, and cars could be seen in the footage Bakshi had shot, they tried to incinerate the footage, telling Bakshi's first assistant director that "if that kind of sloppy cinematography got out, no one from Hollywood would ever come back to Spain to shoot again."