I was on holiday in Sardinia (in the north, to be exact) when I and my friends wandered into a church in a sort of vaguely touristy manner. In it was this wood carving, of Jesus on the crucifix with two men either side of him on ladders. Now, my Bible knowledge is limited but I've never heard of these people and neither had my (Catholic) girlfriend. Does anyone know the story behind these two men? Is it something local to Sardinia? If anyone can help, then thanks in advance.