fɔːɹ ðæt hiː wˈʌn ðɪ ˈænjuːəl kˈeɪt ɡɹˈiːnəwˌeɪ mˈɛdəl fɹʌmðə lˈaɪbɹɛɹi ɐsˌoʊsɪˈeɪʃən, ɹˈɛkəɡnˌaɪzɪŋ ðə jˈɪɹz bˈɛst tʃˈɪldɹənz bˈʊk ˌɪləstɹˈeɪʃən baɪ ɐ bɹˈɪɾɪʃ sˈʌbdʒɛkt.
For that he won the annual Kate Greenaway Medal from the Library Association, recognising the year's best children's book illustration by a British subject.