Bees prefer pictures of flowers. Even if they have never seen a flower before. This is because bees are more a fan of pictorially representative art, rather than abstract art, as they have very little capacity for extrapolating the way they feel about the art. And flowers is food.
A similar study is now going on to find out what literature and music bees prefer. A Taste Of Honey seems to be going down well amongst the literary bee set, and it seems the bees also have a fondness for the work of The Jesus And Mary Chain.