ɪn ɐdˈɪʃən tə hɪz tˈɛknɪkəl tˈælənts wɪððə kˈæmɹə hiː dɪvˈɛləpt sˈɛvɹəl spˈɛʃəl ɪfˈɛkts tɛknˈiːks, hɪz jˈuːs ʌv pɚspˈɛktɪv ænd skˈɪlfəl kˈɑːntɹæsts bᵻtwˌiːn lˈaɪt ænd dˈɑːɹk ɑːɹ nˈoʊtwɜːði.
In addition to his technical talents with the camera (he developed several special effects techniques), his use of perspective and skillful contrasts between light and dark are noteworthy.