Some thoughts to start with, I might add more later if I think of anything.

I'm almost done with my card, hoping to get a blackout with one last push!

I enjoyed learning some art theory terms, even though I'm not sure I interpreted the ones on my card correctly.

For next year, maybe more styles/periods? Like Art Nouveau, Ancient art and so on.
I'd love to see medieval or Renaissance art, for example. Or Futurism!