In Italy, the home of both fanatic sport enthusiasm and Roman Catholicism, the groups of artists Kunst-Fu and Kamera-Skura used the pavilions of the Czech Republic and Slovakia at the 50th Biennial of Venice to present an ironic commentary on a phenomenon that has marked our own society: An over life-size monumental figure of Christ as athlete, clad in sports gear, hovers between videos of cheering fans under an imaginary starry sky…