Erasure animation: a technique using traditional 2D media, photographed over time as the artist manipulates the image.
ɪɹˈeɪʒɚɹ ˌænɪmˈeɪʃən: ɐ tɛknˈiːk jˈuːzɪŋ tɹɐdˈɪʃənəl tˈuː dˈiː mˈiːdiːə, fˈoʊɾəɡɹˌæft ˌoʊvɚ tˈaɪm æz ðɪ ˈɑːɹɾɪst mənˈɪpjʊlˌeɪts ðɪ ˈɪmɪdʒ.