ɪnðə mˌɑːntɹɪˈɔːl mˈɛtɹoʊ, hɪz wˈɜːk wʌz nˌɑːt ɚɹˈɪdʒɪnəli ɐknˈɑːlɪdʒd æz wˈɜːks ʌv ˈɑːɹt; haʊˈɛvɚ, ðə sˌoʊsɪˈeɪtˈeɪ də tɹˈænspoːɹt də mˌɑːntɹɪˈɔːl nˈaʊ lˈɪsts hɪz mjˈʊɹɹəlz æt sˈeɪntlˈɔːɹənt ænd bˈɛɹijˈuːkæm ɐmˌʌŋ ðə mˈɛtɹoʊ sˈɪstəmz ˈɑːɹtwɜːks, wˌaɪl ɐknˈɑːlɪdʒɪŋ hɪz kˌɑːntɹɪbjˈuːʃənz tə ðə sᵻɹˈæmɪks æɾ ˈʌðɚ stˈeɪʃənz, ɪŋklˈuːdɪŋ kɹiːˈeɪɾɪŋ ðə sᵻɹˈæmɪks jˈuːzd ɪn ˈʌðɚɹ ˈɑːɹɾɪsts wˈɜːks sˈʌtʃ ɐz æt pˈiːl ænd də ˈɛlˈeɪɡlaɪz.
In the Montreal metro, his work was not originally acknowledged as works of art; however, the Société de transport de Montréal now lists his murals at Saint-Laurent and Berri-UQAM among the metro system's artworks, while acknowledging his contributions to the ceramics at other stations, including creating the ceramics used in other artists' works such as at Peel and De l'Église.