As of right now, I'm looking at both Masters and Ph.D. programs. Since it's pretty early in the process, I thought I'd look at everything. The idea of a terminal MA first makes a lot of sense, though, so thanks for the advice! I'll definitely look into those. It's also good to hear that studying French will benefit me.
As for my interests, they are somewhat varied. I like Classical Greek (and Roman) sculpture; the idealism behind it, and the society that it comes from in general fascinates me. However, I love to study painting as well, and the painters in which I'm interested are quite varied: Titian, Caravaggio, Cezanne, Rembrandt, Edward Hopper... so you see my problem, haha. I don't yet know which of these topics/artists I would most like to study, and which ones I can do without.