Art

So, there is a large blank spot above my television.  Now that I'm such a dignified adult, living on my own, I need some art in my life.

Now, I found some art I like whilst window shopping in Lakeview (www.franklieart.com).  How could I not like a wine bottle with a purple frame and leopard print curtain?  I am still thinking of it, however, it is toward the top of my price range.

Now, quick question - where does one buy art in Chicago?  Where does one buy reasonably priced, not too modern of art?  I am curious.  What have you other young Chicagoans done for art?   Please advise.