hɪz jˈuːs ʌv pˈɛn ænd bɹˈʌʃ ɪnðə sˈeɪm ˌɪləstɹˈeɪʃən dˈɛmənstɹˌeɪɾᵻd ɐn ˌʌndɚstˈændɪŋ ʌvðə mˈiːdiəm ðæt sˈɛt hɪz wˈɜːk ɐpˈɑːɹt fɹʌm hɪz kəntˈɛmpɚɹˌɛɹiz.
His use of pen and brush in the same illustration demonstrated an understanding of the medium that set his work apart from his contemporaries.