I took Chemistry, Biology, Mathematics and Fine Art for my A-level. A-level art is very demanding and difficult to achieve a high grade. During my A-level, I spent around 5 hrs from Monday to Friday and 12-15 hrs in the weekend to work on my course work. I barely had time to study for my other subjects ( I only attended classes in school). In the end, I got 100% for Mathematics and Art but ended up with As for Biology and Chemistry. As a person who is not studying art anymore in university, I strongly recommend you to take art only if you are applying to art school because I do regret taking art though it was fun.