These Portuguese workers must rely on the strength of their faith to save them falling from the rather beautiful – but high – dome of Bom Jesus

Thanks to Nick Ostafew, who snapped this on a trip to Portugal. He exclaims: “These two men seem to be repairing the roof of Bom Jesus church, miles up in the air, on a tower scaffold with no rails! Maybe they have harnesses on?” Anybody got a magnifying glass?

Workers on Bom Jesus