Details you never get to see when the lumber mill model is fully assembled! The background of the model is this beautiful mural of the Mississippi River Valley at Winona, Minnesota. The lumber industry changed the face of the landscape in Winona, and you can see that change echoed in the mural. On one side of the river, a city settlement and milling businesses grid the banks. On the other side, the jagged face of the bluff-side rises out of the water. What do you think was gained—and what was lo