La Nouvelle Vague, or the "New Wave," was a film movement that emerged in France during the late 1950s and 1960s. It was characterized by its innovative storytelling, experimental techniques, and a focus on personal expression. Directors like François Truffaut and Jean-Luc Godard challenged traditional filmmaking conventions, often using handheld cameras and natural lighting to create a more authentic feel. This movement was influenced by the earlier Cahiers du Cinéma critics, who believed in the auteur theory, emphasizing the director's creative vision. La Nouvelle Vague films often featured young, rebellious characters and explored themes of love, existentialism, and social change, leaving a lasting impact on global cinema.