The word art rhymes with -

apart, blackheart, bogart, cart,

chart, dart, depart, descartes, dogcart,

fart, flowchart, forepart, handcart, hart,

heart, impart, mart, mouthpart, mozart,

outsmart, oxcart, part, pushcart, quart,

rampart, rechart, smart, start, swart,

sweetheart, tart, thwart, upstart...

So I guess art is - 
a cart full of farts pulled by an upstart
bogart tart without a heart who loves
Mozart....

or something like that...    lol

M