kˈɛnəθ tʃˈɑːɹlz nˈoʊltən dʒˈuːn sˈɪks, nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi wˈʌn dʒˈuːn sˈɪkstiːn, tˈuː θˈaʊzənd twˈɛnti tˈuː wʌz ɐn ɐmˈɛɹɪkən kəmpjˈuːɾɚ ɡɹˈæfɪks paɪənˈɪɹ, ˈɑːɹɾɪst, mˈɑːseɪsˌɪst ænd pˈoːɹtɹɪtˌɪst.
Kenneth Charles Knowlton (June 6, 1931 – June 16, 2022) was an American computer graphics pioneer, artist, mosaicist and portraitist.