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