The kind of arts appreciated varies on the magical species in question. The sprites tend to like rock and pop, elves like L'Evallier appreciate classical music of all kinds. But nobody is surprised by this. L'Evallier welcomes the sprites appreciating anything (it means they're not fighting for one thing) even if what they prefer seems to him like an unholy din.
The Queen, unsurprisingly, loves portrait painting of all kinds but also likes Earth photography and has, in her time, imported excellent examples and had them framed. She has several wonderful scenic views in her office. They remind her there are good things to be said about Earth though she thinks it is notable there are no humans in any of her pictures here!
Eileen loves most art forms from rock to classical, classic portraiture to art deco, from photography to collages. She creates her own scrapbooks, which are filled with recipes, garden plants and their photos, and loves looking through these. They to her make her seem more human. It doesn't fool Jenny for a minute though she has benefited from some of the recipes her mother has collected, both in terms of Eileen cooking them for her (particularly when Eddie is so small) and in terms of cooking the items herself.
Television/fairyvision is generally not considered an art form in the Kingdom but can be a useful way of sharing the delights of the arts.