This may sound like cliche advice, but follow your heart. You can apply to college with an undecided major- you typically don't have to declare one until the end of your undergraduate sophomore year. I applied to college undecided and figured I would remain that way until I was absolutely forced to make a decision, but I found myself gravitating towards specific subject areas, and I wound up double majoring in fine arts and science. my parents want me to apply to medical school because they think i'll make good money as a doctor, but my interest in medicine is purely personal. plus, with my student loans, i doubt i'd be raking in the big bucks anytime soon. art keeps me centered and balanced, and my scientific background brings something unique to my work, or at least that's how i feel. i suggest applying to a liberal arts school, where you can choose from a variety of subjects, whether it be art or science. test the waters, and you'll find your way. becoming a pharmacist requires most of the same courses medical school requires, like organic chemistry- which i imagine would be particularly dreadful for someone only pursuing a career for the size of the paycheck, and not because it was their life's passion. also, even if you don't apply to art school, make sure to send a copy of your portfolio to schools as a supplement- a non art major friend of mine applied to one school with an art portfolio and got a great scholarship, simply because they thought he was talented.
good luck.