I appreciate all kinds of art, because I look at it from a socio-philosophical perspective. Artists depict the world either as they wish to see it or as they see it, and that's the part I'm most interested in. I love free art (graffiti, street hip/hop dance, rap music, even certain types of writing etc.) even though some people may think of it as low-brow, as it allows artists to express their own social realities or the way that they see the world. Their experiences and the way they wish to create meaning with the resources that they have is as valuable as the beauty from high-brow art. Furthermore free art has provided the opportunity fringe communities and minority cultures in society to express themselves as well as break-down the perception that art is a connoisseur/ bourgeois pursuit.
My favourite forms of art though are classical and jazz music (I play the Cello and Piano myself), contemporary and hip-hop dance (I do contemporary dancing myself), Banksy, theatre, photography, Japanese and Chinese art, and rich architectural cityscapes (Prague, Budapest, Edinburgh, Paris, London, Vienna, Moscow, Istanbul and St Petersburg).