I don't have art but I have chips, card decks and card protectors lying around my house. I also have a visible bookshelf with multiple poker books in there so that feels like a decorative thing related to poker. But now that I think of it, why don't I have any poker art? I think I should do something about that, it would be cool.
I do not have any artwork, but I do have hats from many casinos and poker rooms. When I was single, they were prominently displayed in my wall unit...now that I'm married, those hats have been replaced with crystal...all the water goblets and wine glasses look identical....where's the art in that?