[{SlideShowNav}] !!!Main altar, Saint Peters Basilica (1) [{Image src='290it.jpg' width='632' height='468' alt='Main altar, Saint Peters Basilica (1)' class='image_left' popup='false'}] [{SET customtitle='Main altar, Saint Peters Basilica (1)'}] \\ The main altar in Saint Peters Basilica in Rome is covered by a 30m-(98 ft-) tall bronze baldacchino (canopy) designed by Gian Lorenzo Bernini.