These two guys seem to be completely absorbed by Graciela Hasper's colorful work of art at the Borges cultural center. I found this glass discs very interesting, too. Graciela Haspers is a well-known Argentine artist who lives and works in Buenos Aires. The "Centro Cultural Borges" offers a bunch of temporary exhibitions and you'll find it inside the shopping mall "Galerías Pacifico" in downtown Buenos Aires. I would highly recommend the visit to anyone who's interested in contemporary art. Check out their present and upcoming programs.