Here is a video that is amazing in many respects. http://www.youtube.com/watch?v=Cj6ho1-G6tw. The Scottish scenery is amazing, as was the patience of the videographer. It must have taken years to find that many sunny days in Scotland.
Here is a picture of the Forth Bridge. Built in 1890, it was the first substantial bridge to be built entirely out of steel, 65,000 tons of it.