I'm an artist, too, but I'm usually struggling. I draw pictures, and if they're good enough to me, I ink them and colour them with Prismacolour markers.
But, with AS, it's a game of give and take. Where you excel in one particular area, the rest you think you're unbearably bad at. I still remember how disappointed I was for my art mark in grade nine. I really thought I should have done better, but they were focusing in art area I wasn't used to (like painting and art history). The art summative was the worst. It was an open assignment, and although many people would see that as a benefit, it was a disaster to me. I got so bored with my summative that I just left it partially done and handed it in. Now I'm not sure I want to do art in high school again if that's all it's going to be.
On the other hand, I got an average of seventy seven in science applied in grade nine (above the average mark), so maybe my class haven will be in science. I hated the chatting idiots in my class, but I began to love the subject itself (astronomy and biology really caught my attention; the electricity unit, however, was, as they say, a total flop). I still remember parts of what I learned in science!