THE VERTIGO TOUR OF SAN FRANCISCO: Via Rick McGinnis, who comments: “It’s amazing to see how little the city has changed in some views, like the Brocklebank Apartments, or the intersection of Post and Stockton, where there’s still a flower stand on the same spot after forty-five years. Sometimes the change is due to something as simple as trees maturing, as in the approach to Lincoln Park, but in other spots it’s drastic, such as the former location of the St. Paulus Lutheran Church, which burned down and was replaced by some really dreary apartment blocks.”