I like this photo of the Sé do Porto. You get a glimpse of the loggia designed by Nicolau Nasoni, but my favorite is the statue of 9th century nobleman Vimara Peres, the first ruler of the County of Portugal and the way he seems to be saluting the cross at the top left of the photograph.
Porto was one of my favorite stops on our Portugal visit. I’m looking forward to the day when we can wander the city’s streets again.