The word "art up to" is spelled using the IPA phonetic symbols as /ɑrt ʌp tʊ/. The "a" sound is pronounced as the "ah" sound in "father", followed by the "r" sound. The second syllable is pronounced as "up", followed by the "t" sound and finally the "oo" sound in "book". The word "art up to" can be used to describe someone who is knowledgeable and skilled in a particular area, especially in relation to the arts.