Willis O'Brien was a pioneering animator and special effects artist known for his groundbreaking work in stop-motion animation, particularly with puppets and models. He is best remembered for his innovative techniques in films like 'King Kong' (1933) and 'The Lost World' (1925), which set the standard for visual effects in cinema and influenced generations of animators and filmmakers. O'Brien's contributions established foundational practices for puppet animation and helped legitimize the art form within the film industry.
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