<p>Hi there! I submitted an arts supplement, and had my recommendation written by my private art teacher. I think in your case, if it’s not too late, try to add an art class to your hs schedule next year and have the hs art teacher write one for you.</p>
<p>If that’s not possible, still let the art teacher at your hs evaluate your work and write a simple letter based on that. Perhaps provide him/her with a resume. A few of my friends did that at my school. Good luck!</p>