text_original: Their great object in this stage of their work was to distinguish the advancing and retiring portions, that the figures might be relieved by means of chiaro scuro  one of the most important departments of colour and form, and indeed of invention.
text_transcription: THEIR GREAT OBJECT IN THIS STAGE OF THEIR WORK WAS TO DISTINGUISH THE ADVANCING AND RETIRING PORTIONS THAT THE FIGURES MIGHT BE RELIEVED BY MEANSS OF CHIARA SCURO ONE OF THE MOST IMPORTANT DEPARTMENTS OF COLOR AND FORM AND INDEED OF INVENTION
phonemes: ðɛɹ ɡɹˈeɪt ˈɑːbdʒɛkt ɪn ðɪs stˈeɪdʒ ʌv ðɛɹ wˈɜːk wʌz tə dɪstˈɪŋɡwɪʃ ðɪ ɐdvˈænsɪŋ ænd ɹᵻtˈaɪɚɹɪŋ pˈɔːɹʃənz, ðætðə fˈɪɡjɚz mˌaɪt biː ɹᵻlˈiːvd baɪ mˈiːnz ʌv tʃˈaɪɚɹoʊ skjˈʊɹɹoʊ wˈʌn ʌvðə mˈoʊst ɪmpˈɔːɹtənt dᵻpˈɑːɹtmənts ʌv kˈʌlɚ ænd fˈɔːɹm, ænd ˌɪndˈiːd ʌv ɪnvˈɛnʃən.