All this week, Saint Louis Patina is looking back over the last three years, revisiting the highlights of dozens of expeditions and thousands of photographs.

1) Highway 40, Closed to Traffic

2) Abandoned Diner, Goodfield, Illinois. Update: Demolished on March 9, 2011.

3) Doric Temple, Paestum, Italy

4) Lafayette Square Rowhouses

5) Armour Meatpacking Plant, National Stockyards, Illinois. Update: Demolished

6) Logan Circle, Washington, DC

7) St. Augustine, St. Louis Place. Update: Purchased for stabilization.

8) Wright Street Demolished Apartments, St. Louis Place. Update: Demolished.

9) Storm Moving Out, Baltimore, Maryland

10) Ceiling Fresco by Giovanni Battista Gaulli, Church of Il Gesu, Rome