In the same building as Carnegie Museum of Natural History, I can't really comment on how the Art works here were. I've never studied arts and I don't know much about Arts. But unlike the Natural History sections of the museum, the Arts sections were surprisingly spacious. You have a lot of room to stand close or far away from each piece to observe.
They had different types of Art, the traditional "on a paper/canvas" type, fashion, media, and furniture/DIY/others. It was an eye opening experience for me.