hiː wʌz fˈɜːðɚ dɪstˈɪŋɡwɪʃt baɪ mˈæstɚɹi ɪn ɛŋɡɹˈeɪvɪŋ, tˈeɪkɪŋ ɐdvˈæntɪdʒ ʌv ɹᵻlˈiːf mətˈɪɹiəlz ðæt lˈɪŋkt ðə plˈeɪ ʌv lˈaɪt: ˈɛvɪdənst baɪ ɪts wˈaɪt ˌɔn wˈaɪt pɹˈɪnts ænd ˈɑːɹt bˈʊk blˈɑ̃ŋksˈiːɪŋ wɛn ɪɾ ˈɑːpɚɹˌeɪts ɪn ɪts mˈɛni vˌɛɹɪˈeɪʃənz, ðə lˈæɾɚɹ ɐkˈʌmpənid baɪ tˈɛksts baɪ ðə pˈoʊɪt jˈuːdʒiːn klˈaʊɾiɚ.
He was further distinguished by mastery in engraving, taking advantage of relief materials that linked the play of light: evidenced by its white on white prints and art book Blanc-Seeing when it operates in its many variations, the latter accompanied by texts by the poet Eugene Cloutier.